From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Date: Sat, 4 Jul 2015 11:21:17 +0200 The mntput() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> --- fs/namespace.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/fs/namespace.c b/fs/namespace.c index e0b2f36..bc689bd 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -2809,12 +2809,8 @@ struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns, p = next_mnt(p, old); } namespace_unlock(); - - if (rootmnt) - mntput(rootmnt); - if (pwdmnt) - mntput(pwdmnt); - + mntput(rootmnt); + mntput(pwdmnt); return new_ns; } -- 2.4.5 -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
