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Code Issues Releases Activity

Eliminate unnecessary gotos from kmem_malloc().

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This commit is contained in:
Alan Cox 2003-04-13 00:23:42 +00:00
parent a5f099d0c4
commit f31c239da1
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=113418
1 changed files with 3 additions and 6 deletions
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9
sys/vm/vm_kern.c
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@ -333,12 +333,12 @@ kmem_malloc(map, size, flags)
printf("Out of mbuf address space!\n");
printf("Consider increasing NMBCLUSTERS\n");
}
goto bad;
return (0);
}
if ((flags & M_NOWAIT) == 0)
panic("kmem_malloc(%ld): kmem_map too small: %ld total allocated",
(long)size, (long)map->size);
goto bad;
return (0);
}
offset = addr - VM_MIN_KERNEL_ADDRESS;
vm_object_reference(kmem_object);
@ -399,7 +399,7 @@ kmem_malloc(map, size, flags)
vm_object_unlock(kmem_object);
vm_map_delete(map, addr, addr + size);
vm_map_unlock(map);
goto bad;
return (0);
}
if (flags & M_ZERO && (m->flags & PG_ZERO) == 0)
pmap_zero_page(m);
@ -445,9 +445,6 @@ kmem_malloc(map, size, flags)
vm_map_unlock(map);
return (addr);
bad:
return (0);
}
/*