tools/testing/selftests/ipc/msgque.c: improve error handling when not running as...
authorShuah Khan <shuah.kh@samsung.com>
Wed, 2 Jul 2014 22:22:37 +0000 (15:22 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 3 Jul 2014 16:21:54 +0000 (09:21 -0700)
commite84f1ab33c76157fd061352b56c4fac9e0f2e8e1
tree0ce5b5f98587aa48b747e77a0d6a2afdcc39ba89
parent058504edd02667eef8fac9be27ab3ea74332e9b4
tools/testing/selftests/ipc/msgque.c: improve error handling when not running as root

The test fails in the middle when it is not run as root while accessing
/proc/sys/kernel/msg_next_id.  Changed it to check for root at the
beginning of the test and exit if not root.

Signed-off-by: Shuah Khan <shuah.kh@samsung.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Davidlohr Bueso <davidlohr@hp.com>
Cc: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
tools/testing/selftests/ipc/msgque.c