diff -Nur sys.orig/cam/ctl/ctl.c sys/cam/ctl/ctl.c --- sys.orig/cam/ctl/ctl.c 2018-12-06 20:02:07.000000000 -0400 +++ sys/cam/ctl/ctl.c 2019-09-12 14:59:40.613222000 -0400 @@ -2645,12 +2645,6 @@ } entries = malloc(ooa_hdr->alloc_len, M_CTL, M_WAITOK | M_ZERO); - if (entries == NULL) { - printf("%s: could not allocate %d bytes for OOA " - "dump\n", __func__, ooa_hdr->alloc_len); - retval = ENOMEM; - break; - } mtx_lock(&softc->ctl_lock); if ((ooa_hdr->flags & CTL_OOA_FLAG_ALL_LUNS) == 0 && diff -Nur sys.orig/compat/linuxkpi/common/src/linux_usb.c sys/compat/linuxkpi/common/src/linux_usb.c --- sys.orig/compat/linuxkpi/common/src/linux_usb.c 2018-12-06 20:01:59.000000000 -0400 +++ sys/compat/linuxkpi/common/src/linux_usb.c 2019-09-12 15:05:21.941082000 -0400 @@ -1008,16 +1008,13 @@ } urb = malloc(size, M_USBDEV, M_WAITOK | M_ZERO); - if (urb) { - - cv_init(&urb->cv_wait, "URBWAIT"); - if (iso_packets == 0xFFFF) { - urb->setup_packet = (void *)(urb + 1); - urb->transfer_buffer = (void *)(urb->setup_packet + - sizeof(struct usb_device_request)); - } else { - urb->number_of_packets = iso_packets; - } + cv_init(&urb->cv_wait, "URBWAIT"); + if (iso_packets == 0xFFFF) { + urb->setup_packet = (void *)(urb + 1); + urb->transfer_buffer = (void *)(urb->setup_packet + + sizeof(struct usb_device_request)); + } else { + urb->number_of_packets = iso_packets; } return (urb); } diff -Nur sys.orig/dev/drm2/i915/intel_overlay.c sys/dev/drm2/i915/intel_overlay.c --- sys.orig/dev/drm2/i915/intel_overlay.c 2018-12-06 20:02:01.000000000 -0400 +++ sys/dev/drm2/i915/intel_overlay.c 2019-09-12 15:03:26.461945000 -0400 @@ -1065,8 +1065,6 @@ } params = malloc(sizeof(struct put_image_params), DRM_I915_GEM, M_WAITOK); - if (!params) - return -ENOMEM; drmmode_obj = drm_mode_object_find(dev, put_image_rec->crtc_id, DRM_MODE_OBJECT_CRTC); diff -Nur sys.orig/dev/drm2/i915/intel_ringbuffer.c sys/dev/drm2/i915/intel_ringbuffer.c --- sys.orig/dev/drm2/i915/intel_ringbuffer.c 2018-12-06 20:02:01.000000000 -0400 +++ sys/dev/drm2/i915/intel_ringbuffer.c 2019-09-12 15:03:51.069767000 -0400 @@ -450,8 +450,6 @@ return 0; pc = malloc(sizeof(*pc), DRM_I915_GEM, M_WAITOK); - if (!pc) - return -ENOMEM; obj = i915_gem_alloc_object(ring->dev, 4096); if (obj == NULL) { diff -Nur sys.orig/dev/hpt27xx/hpt27xx_osm_bsd.c sys/dev/hpt27xx/hpt27xx_osm_bsd.c --- sys.orig/dev/hpt27xx/hpt27xx_osm_bsd.c 2018-12-06 20:02:05.000000000 -0400 +++ sys/dev/hpt27xx/hpt27xx_osm_bsd.c 2019-09-12 15:01:50.416124000 -0400 @@ -1195,10 +1195,6 @@ for (i=0; ivbus_ext = vbus_ext; ext->next = vbus_ext->cmdext_list; vbus_ext->cmdext_list = ext; diff -Nur sys.orig/dev/hptnr/hptnr_osm_bsd.c sys/dev/hptnr/hptnr_osm_bsd.c --- sys.orig/dev/hptnr/hptnr_osm_bsd.c 2018-12-06 20:02:05.000000000 -0400 +++ sys/dev/hptnr/hptnr_osm_bsd.c 2019-09-12 15:02:07.784725000 -0400 @@ -1386,10 +1386,6 @@ for (i=0; ivbus_ext = vbus_ext; ext->next = vbus_ext->cmdext_list; vbus_ext->cmdext_list = ext; diff -Nur sys.orig/dev/hptrr/hptrr_osm_bsd.c sys/dev/hptrr/hptrr_osm_bsd.c --- sys.orig/dev/hptrr/hptrr_osm_bsd.c 2018-12-06 20:02:05.000000000 -0400 +++ sys/dev/hptrr/hptrr_osm_bsd.c 2019-09-12 15:02:38.918399000 -0400 @@ -1034,10 +1034,6 @@ for (i=0; ivbus_ext = vbus_ext; ext->next = vbus_ext->cmdext_list; vbus_ext->cmdext_list = ext; diff -Nur sys.orig/dev/mfi/mfi.c sys/dev/mfi/mfi.c --- sys.orig/dev/mfi/mfi.c 2018-12-06 20:02:02.000000000 -0400 +++ sys/dev/mfi/mfi.c 2019-09-12 15:06:05.283979000 -0400 @@ -3638,11 +3638,9 @@ mfi_aen_entry = malloc(sizeof(struct mfi_aen), M_MFIBUF, M_WAITOK); mtx_lock(&sc->mfi_io_lock); - if (mfi_aen_entry != NULL) { - mfi_aen_entry->p = curproc; - TAILQ_INSERT_TAIL(&sc->mfi_aen_pids, mfi_aen_entry, - aen_link); - } + mfi_aen_entry->p = curproc; + TAILQ_INSERT_TAIL(&sc->mfi_aen_pids, mfi_aen_entry, + aen_link); error = mfi_aen_register(sc, l_aen.laen_seq_num, l_aen.laen_class_locale); diff -Nur sys.orig/dev/sound/usb/uaudio.c sys/dev/sound/usb/uaudio.c --- sys.orig/dev/sound/usb/uaudio.c 2018-12-06 20:02:00.000000000 -0400 +++ sys/dev/sound/usb/uaudio.c 2019-09-12 15:10:46.267247000 -0400 @@ -3096,31 +3096,27 @@ malloc(sizeof(*p_mc_new), M_USBDEV, M_WAITOK); int ch; - if (p_mc_new != NULL) { - memcpy(p_mc_new, mc, sizeof(*p_mc_new)); - p_mc_new->next = sc->sc_mixer_root; - sc->sc_mixer_root = p_mc_new; - sc->sc_mixer_count++; + memcpy(p_mc_new, mc, sizeof(*p_mc_new)); + p_mc_new->next = sc->sc_mixer_root; + sc->sc_mixer_root = p_mc_new; + sc->sc_mixer_count++; - /* set default value for all channels */ - for (ch = 0; ch < p_mc_new->nchan; ch++) { - switch (p_mc_new->val_default) { - case 1: - /* 50% */ - p_mc_new->wData[ch] = (p_mc_new->maxval + p_mc_new->minval) / 2; - break; - case 2: - /* 100% */ - p_mc_new->wData[ch] = p_mc_new->maxval; - break; - default: - /* 0% */ - p_mc_new->wData[ch] = p_mc_new->minval; - break; - } + /* set default value for all channels */ + for (ch = 0; ch < p_mc_new->nchan; ch++) { + switch (p_mc_new->val_default) { + case 1: + /* 50% */ + p_mc_new->wData[ch] = (p_mc_new->maxval + p_mc_new->minval) / 2; + break; + case 2: + /* 100% */ + p_mc_new->wData[ch] = p_mc_new->maxval; + break; + default: + /* 0% */ + p_mc_new->wData[ch] = p_mc_new->minval; + break; } - } else { - DPRINTF("out of memory\n"); } } diff -Nur sys.orig/dev/twa/tw_osl_freebsd.c sys/dev/twa/tw_osl_freebsd.c --- sys.orig/dev/twa/tw_osl_freebsd.c 2018-12-06 20:02:06.000000000 -0400 +++ sys/dev/twa/tw_osl_freebsd.c 2019-09-12 15:09:53.562066000 -0400 @@ -683,21 +683,9 @@ tw_osli_req_q_init(sc, TW_OSLI_FREE_Q); tw_osli_req_q_init(sc, TW_OSLI_BUSY_Q); - if ((sc->req_ctx_buf = (struct tw_osli_req_context *) - malloc((sizeof(struct tw_osli_req_context) * - TW_OSLI_MAX_NUM_REQUESTS), - TW_OSLI_MALLOC_CLASS, M_WAITOK)) == NULL) { - tw_osli_printf(sc, "error = %d", - TW_CL_SEVERITY_ERROR_STRING, - TW_CL_MESSAGE_SOURCE_FREEBSD_DRIVER, - 0x2012, - "Failed to allocate request packets", - ENOMEM); - return(ENOMEM); - } - bzero(sc->req_ctx_buf, - sizeof(struct tw_osli_req_context) * TW_OSLI_MAX_NUM_REQUESTS); - + sc->req_ctx_buf = (struct tw_osli_req_context *) + malloc((sizeof(struct tw_osli_req_context) * TW_OSLI_MAX_NUM_REQUESTS), + TW_OSLI_MALLOC_CLASS, M_WAITOK | M_ZERO); for (i = 0; i < TW_OSLI_MAX_NUM_REQUESTS; i++) { req = &(sc->req_ctx_buf[i]); req->ctlr = sc; diff -Nur sys.orig/dev/usb/usb_hub.c sys/dev/usb/usb_hub.c --- sys.orig/dev/usb/usb_hub.c 2018-12-06 20:02:00.000000000 -0400 +++ sys/dev/usb/usb_hub.c 2019-09-12 15:11:22.490343000 -0400 @@ -1371,9 +1371,6 @@ #if (USB_HAVE_FIXED_PORT == 0) hub = malloc(sizeof(hub[0]) + (sizeof(hub->ports[0]) * nports), M_USBDEV, M_WAITOK | M_ZERO); - - if (hub == NULL) - goto error; #else hub = &sc->sc_hub; #endif diff -Nur sys.orig/fs/ext2fs/ext2_extents.c sys/fs/ext2fs/ext2_extents.c --- sys.orig/fs/ext2fs/ext2_extents.c 2018-12-06 20:01:50.000000000 -0400 +++ sys/fs/ext2fs/ext2_extents.c 2019-09-12 14:59:59.874529000 -0400 @@ -1500,8 +1500,6 @@ path = malloc(sizeof(struct ext4_extent_path) * (depth + 1), M_EXT2EXTENTS, M_WAITOK | M_ZERO); - if (!path) - return (ENOMEM); path[0].ep_header = ehp; path[0].ep_depth = depth; diff -Nur sys.orig/fs/ext2fs/ext2_vnops.c sys/fs/ext2fs/ext2_vnops.c --- sys.orig/fs/ext2fs/ext2_vnops.c 2018-12-06 20:01:50.000000000 -0400 +++ sys/fs/ext2fs/ext2_vnops.c 2019-09-12 15:01:15.217634000 -0400 @@ -1063,10 +1063,6 @@ ext2_dec_nlink(dp); dp->i_flag |= IN_CHANGE; dirbuf = malloc(dp->i_e2fs->e2fs_bsize, M_TEMP, M_WAITOK | M_ZERO); - if (!dirbuf) { - error = ENOMEM; - goto bad; - } error = vn_rdwr(UIO_READ, fvp, (caddr_t)dirbuf, ip->i_e2fs->e2fs_bsize, (off_t)0, UIO_SYSSPACE, IO_NODELOCKED | IO_NOMACCHECK, diff -Nur sys.orig/net/if_vlan.c sys/net/if_vlan.c --- sys.orig/net/if_vlan.c 2018-12-06 20:01:57.000000000 -0400 +++ sys/net/if_vlan.c 2019-09-12 15:03:09.495241000 -0400 @@ -443,11 +443,6 @@ return; hash2 = malloc(sizeof(struct ifvlanhead) * n2, M_VLAN, M_WAITOK); - if (hash2 == NULL) { - printf("%s: out of memory -- hash size not changed\n", - __func__); - return; /* We can live with the old hash table */ - } for (j = 0; j < n2; j++) CK_SLIST_INIT(&hash2[j]); for (i = 0; i < n; i++) diff -Nur sys.orig/netinet/ip_divert.c sys/netinet/ip_divert.c --- sys.orig/netinet/ip_divert.c 2018-12-06 20:01:56.000000000 -0400 +++ sys/netinet/ip_divert.c 2019-09-12 15:04:14.941913000 -0400 @@ -674,8 +674,6 @@ return error; inp_list = malloc(n * sizeof *inp_list, M_TEMP, M_WAITOK); - if (inp_list == NULL) - return ENOMEM; INP_INFO_RLOCK_ET(&V_divcbinfo, et); for (inp = CK_LIST_FIRST(V_divcbinfo.ipi_listhead), i = 0; inp && i < n; diff -Nur sys.orig/netinet/sctp_usrreq.c sys/netinet/sctp_usrreq.c --- sys.orig/netinet/sctp_usrreq.c 2018-12-06 20:01:56.000000000 -0400 +++ sys/netinet/sctp_usrreq.c 2019-09-12 15:08:01.142750000 -0400 @@ -7312,8 +7312,6 @@ * Do the malloc first in case it blocks. */ SCTP_MALLOC_SONAME(sin, struct sockaddr_in *, sizeof *sin); - if (sin == NULL) - return (ENOMEM); sin->sin_family = AF_INET; sin->sin_len = sizeof(*sin); inp = (struct sctp_inpcb *)so->so_pcb; diff -Nur sys.orig/netinet/udp_usrreq.c sys/netinet/udp_usrreq.c --- sys.orig/netinet/udp_usrreq.c 2018-12-06 20:01:56.000000000 -0400 +++ sys/netinet/udp_usrreq.c 2019-09-12 15:11:03.106911000 -0400 @@ -897,8 +897,6 @@ return (error); inp_list = malloc(n * sizeof *inp_list, M_TEMP, M_WAITOK); - if (inp_list == NULL) - return (ENOMEM); INP_INFO_RLOCK_ET(&V_udbinfo, et); for (inp = CK_LIST_FIRST(V_udbinfo.ipi_listhead), i = 0; inp && i < n; diff -Nur sys.orig/netpfil/ipfw/ip_dummynet.c sys/netpfil/ipfw/ip_dummynet.c --- sys.orig/netpfil/ipfw/ip_dummynet.c 2018-12-06 20:02:10.000000000 -0400 +++ sys/netpfil/ipfw/ip_dummynet.c 2019-09-12 15:04:48.541958000 -0400 @@ -1348,10 +1348,6 @@ return err; } ep = malloc(l, M_DUMMYNET, M_WAITOK); - if(!ep) { - err = ENOMEM ; - return err; - } do { err = sooptcopyin(sopt, ep, l, l); if(err) @@ -1403,10 +1399,6 @@ return err; } ep = malloc(l, M_DUMMYNET, M_WAITOK); - if(!ep) { - err = ENOMEM ; - return err; - } do { err = sooptcopyin(sopt, ep, l, l); if(err) diff -Nur sys.orig/netsmb/smb_rq.c sys/netsmb/smb_rq.c --- sys.orig/netsmb/smb_rq.c 2018-12-06 20:02:11.000000000 -0400 +++ sys/netsmb/smb_rq.c 2019-09-12 15:08:28.964219000 -0400 @@ -67,8 +67,6 @@ int error; rqp = malloc(sizeof(*rqp), M_SMBRQ, M_WAITOK); - if (rqp == NULL) - return ENOMEM; error = smb_rq_init(rqp, layer, cmd, scred); rqp->sr_flags |= SMBR_ALLOCED; if (error) { @@ -380,8 +378,6 @@ int error; t2p = malloc(sizeof(*t2p), M_SMBRQ, M_WAITOK); - if (t2p == NULL) - return ENOMEM; error = smb_t2_init(t2p, layer, setup, scred); t2p->t2_flags |= SMBT2_ALLOCED; if (error) {