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authorYueHaibing <yuehaibing@huawei.com>2018-12-15 13:06:10 +0300
committerMimi Zohar <zohar@linux.ibm.com>2019-02-05 01:36:01 +0300
commitc8b37524d3cdbcf07426529cb83b38b1240cb54d (patch)
treefeeb97672e4d285caef7ff3f0ea0cca93e9b3ae6 /security
parent107dfa2e56ecdfda654d939cd464893a72086297 (diff)
downloadlinux-c8b37524d3cdbcf07426529cb83b38b1240cb54d.tar.xz
evm: remove set but not used variable 'xattr'
Fixes gcc '-Wunused-but-set-variable' warning: security/integrity/evm/evm_main.c: In function 'init_evm': security/integrity/evm/evm_main.c:566:21: warning: variable 'xattr' set but not used [-Wunused-but-set-variable] Commit 21af76631476 ("EVM: turn evm_config_xattrnames into a list") defined and set "xattr", but never used it. [zohar@linux.ibm.com: tweaked the patch description explanation] Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Diffstat (limited to 'security')
-rw-r--r--security/integrity/evm/evm_main.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c
index 5ecaa3d6fe0b..b6d9f14bc234 100644
--- a/security/integrity/evm/evm_main.c
+++ b/security/integrity/evm/evm_main.c
@@ -563,7 +563,6 @@ static int __init init_evm(void)
{
int error;
struct list_head *pos, *q;
- struct xattr_list *xattr;
evm_init_config();
@@ -580,11 +579,8 @@ static int __init init_evm(void)
error:
if (error != 0) {
if (!list_empty(&evm_config_xattrnames)) {
- list_for_each_safe(pos, q, &evm_config_xattrnames) {
- xattr = list_entry(pos, struct xattr_list,
- list);
+ list_for_each_safe(pos, q, &evm_config_xattrnames)
list_del(pos);
- }
}
}