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| author | neel <neel@FreeBSD.org> | 2014-05-30 20:58:32 +0000 |
|---|---|---|
| committer | neel <neel@FreeBSD.org> | 2014-05-30 20:58:32 +0000 |
| commit | 0a0e9fcd5a128aec054c213ec1a01a42c8e91578 (patch) | |
| tree | 2d519d485a9499b691c49e3c400bc22e8035e0bf | |
| parent | 5a44f9b6ee748dc64feefc057761b9af806a3d2d (diff) | |
| download | FreeBSD-src-0a0e9fcd5a128aec054c213ec1a01a42c8e91578.zip FreeBSD-src-0a0e9fcd5a128aec054c213ec1a01a42c8e91578.tar.gz | |
Remove bogus check for kmem_malloc() failure even though M_WAITOK is set.
Requested by: jkim
| -rw-r--r-- | sys/amd64/amd64/sys_machdep.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/sys/amd64/amd64/sys_machdep.c b/sys/amd64/amd64/sys_machdep.c index a7420b7..41709c2 100644 --- a/sys/amd64/amd64/sys_machdep.c +++ b/sys/amd64/amd64/sys_machdep.c @@ -357,8 +357,6 @@ amd64_set_ioperm(td, uap) if (pcb->pcb_tssp == NULL) { tssp = (struct amd64tss *)kmem_malloc(kernel_arena, ctob(IOPAGES+1), M_WAITOK); - if (tssp == NULL) - return (ENOMEM); iomap = (char *)&tssp[1]; memset(iomap, 0xff, IOPERM_BITMAP_SIZE); critical_enter(); @@ -463,11 +461,6 @@ user_ldt_alloc(struct proc *p, int force) new_ldt->ldt_base = (caddr_t)kmem_malloc(kernel_arena, max_ldt_segment * sizeof(struct user_segment_descriptor), M_WAITOK | M_ZERO); - if (new_ldt->ldt_base == NULL) { - FREE(new_ldt, M_SUBPROC); - mtx_lock(&dt_lock); - return (NULL); - } new_ldt->ldt_refcnt = 1; sldt.ssd_base = (uint64_t)new_ldt->ldt_base; sldt.ssd_limit = max_ldt_segment * |
