xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

xattr: Constify ->name member of "struct xattr".

Browse Source 
Since everybody sets kstrdup()ed constant string to "struct xattr"->name but
nobody modifies "struct xattr"->name , we can omit kstrdup() and its failure
checking by constifying ->name member of "struct xattr".

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Reviewed-by: Joel Becker <jlbec@evilplan.org> [ocfs2]
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Acked-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Reviewed-by: Paul Moore <paul@paul-moore.com>
Tested-by: Paul Moore <paul@paul-moore.com>
Acked-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
This commit is contained in:
Tetsuo Handa
2013-07-25 05:44:02 +09:00
committed by James Morris
parent be0306bcc3
commit 9548906b2b
9 changed files with 21 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
security/integrity/evm/evm_main.c
View File

@@ -418,7 +418,7 @@ int evm_inode_init_security(struct inode *inode,
evm_xattr->value = xattr_data;
evm_xattr->value_len = sizeof(*xattr_data);
evm_xattr->name = kstrdup(XATTR_EVM_SUFFIX, GFP_NOFS);
evm_xattr->name = XATTR_EVM_SUFFIX;
return 0;
out:
kfree(xattr_data);