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(parent: e9de25d) | patch
ipc: fix unused variable warning
authorFelipe Contreras <felipe.contreras@gmail.com>
Sun, 18 Oct 2009 22:54:29 +0000 (01:54 +0300)
committerJiri Kosina <jkosina@suse.cz>
Fri, 4 Dec 2009 14:39:49 +0000 (15:39 +0100)
commitf1970c48ef06ece4e23765501976507ab52b0edd
treeb8db16b9b697a3cc33f69ceaf7998c4ad3576e9ctree | snapshot
parente9de25dda359c9272998daddeae7788376a44e41commit | diff
ipc: fix unused variable warning

Commit a0d092f introduced the following warning:
ipc/msg.c: In function ?msgctl_down?:
ipc/msg.c:415: warning: ?msqid64? may be used uninitialized in this function

The gcc warning in this case is actually bogus, as msqid64 is touched only
iff cmd == IPC_SET, and in such case, copy_msqid_from_user() initializes
it properly.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
ipc/msg.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git