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eCryptfs: Fix redundant error check on ecryptfs_find_daemon_by_euid()

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It is sufficient to check the return code of
ecryptfs_find_daemon_by_euid(). If it returns 0, it always sets the
daemon pointer to point to a valid ecryptfs_daemon.

Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Reported-by: Kees Cook <keescook@chromium.org>
This commit is contained in:
Tyler Hicks 2013-02-27 11:37:48 -08:00
parent 1101d58669
commit 1111eae90f
1 changed files with 1 additions and 1 deletions
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2
fs/ecryptfs/messaging.c
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@ -283,7 +283,7 @@ ecryptfs_send_message_locked(char *data, int data_len, u8 msg_type,
int rc;
rc = ecryptfs_find_daemon_by_euid(&daemon);
if (rc || !daemon) {
if (rc) {
rc = -ENOTCONN;
goto out;
}