diff options
| author | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2013-06-17 14:25:08 +0200 |
|---|---|---|
| committer | John Johansen <john.johansen@canonical.com> | 2013-08-14 20:42:05 +0200 |
| commit | dfe4ac28be73833556756dca6771d4274a7f1157 (patch) | |
| tree | fe7fb72a5232482e326c0437a183f96d2bac3c75 /security | |
| parent | xattr: Constify ->name member of "struct xattr". (diff) | |
| download | linux-dfe4ac28be73833556756dca6771d4274a7f1157.tar.xz linux-dfe4ac28be73833556756dca6771d4274a7f1157.zip | |
apparmor: remove minimum size check for vmalloc()
This is a follow-up to commit b5b3ee6c "apparmor: no need to delay vfree()".
Since vmalloc() will do "size = PAGE_ALIGN(size);",
we don't need to check for "size >= sizeof(struct work_struct)".
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: John Johansen <john.johansen@canonical.com>
Diffstat (limited to 'security')
| -rw-r--r-- | security/apparmor/lib.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/security/apparmor/lib.c b/security/apparmor/lib.c index fcfe0233574c..69689922c491 100644 --- a/security/apparmor/lib.c +++ b/security/apparmor/lib.c @@ -97,11 +97,6 @@ void *__aa_kvmalloc(size_t size, gfp_t flags) if (size <= (16*PAGE_SIZE)) buffer = kmalloc(size, flags | GFP_NOIO | __GFP_NOWARN); if (!buffer) { - /* see kvfree for why size must be at least work_struct size - * when allocated via vmalloc - */ - if (size < sizeof(struct work_struct)) - size = sizeof(struct work_struct); if (flags & __GFP_ZERO) buffer = vzalloc(size); else |