diff options
Diffstat (limited to 'sys/kern/kern_exec.c')
| -rw-r--r-- | sys/kern/kern_exec.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c index 3aa48ef..6e3d86e 100644 --- a/sys/kern/kern_exec.c +++ b/sys/kern/kern_exec.c @@ -415,7 +415,7 @@ interpret: * let it do the stack setup. * Else stuff argument count as first item on stack */ - if (p->p_sysent->sv_fixup) + if (p->p_sysent->sv_fixup != NULL) (*p->p_sysent->sv_fixup)(&stack_base, imgp); else suword(--stack_base, imgp->argc); @@ -673,10 +673,10 @@ exec_fail_dealloc: /* * free various allocated resources */ - if (imgp->firstpage) + if (imgp->firstpage != NULL) exec_unmap_first_page(imgp); - if (imgp->vp) { + if (imgp->vp != NULL) { NDFREE(ndp, NDF_ONLY_PNBUF); vput(imgp->vp); } @@ -685,7 +685,7 @@ exec_fail_dealloc: kmem_free_wakeup(exec_map, (vm_offset_t)imgp->stringbase, ARG_MAX + PAGE_SIZE); - if (imgp->object) + if (imgp->object != NULL) vm_object_deallocate(imgp->object); if (error == 0) { @@ -735,9 +735,8 @@ exec_map_first_page(imgp) GIANT_REQUIRED; - if (imgp->firstpage) { + if (imgp->firstpage != NULL) exec_unmap_first_page(imgp); - } VOP_GETVOBJECT(imgp->vp, &object); VM_OBJECT_LOCK(object); @@ -796,7 +795,7 @@ exec_unmap_first_page(imgp) struct image_params *imgp; { - if (imgp->firstpage) { + if (imgp->firstpage != NULL) { pmap_qremove((vm_offset_t)imgp->image_header, 1); vm_page_lock_queues(); vm_page_unwire(imgp->firstpage, 1); @@ -833,7 +832,7 @@ exec_new_vmspace(imgp, sv) * data size limit may need to be changed to a value that makes * sense for the 32 bit binary. */ - if (sv->sv_fixlimits) + if (sv->sv_fixlimits != NULL) sv->sv_fixlimits(imgp); /* |
