include/linux/cred.h: work around gcc-4.2.4 warning in get_cred()
commit1c388ad054fb1ead3dc354b1719570b99e464135
authorPaul Menage <menage@google.com>
Fri, 17 Jul 2009 23:16:18 +0000 (17 16:16 -0700)
committerJames Morris <jmorris@namei.org>
Sun, 19 Jul 2009 22:45:25 +0000 (20 08:45 +1000)
tree6ec1bacaf6b75c23562fd0474b3110915a5ba065
parent967cc5371113f9806b39a2ebb2174af2883d96fe
include/linux/cred.h: work around gcc-4.2.4 warning in get_cred()

With gcc 4.2.4 (building UML) I get the warning

include/linux/cred.h: In function 'get_cred':
include/linux/cred.h:189: warning: passing argument 1 of
'get_new_cred' discards qualifiers from pointer target type

Inserting an additional local variable appears to keep the compiler happy,
although it's not clear to me why this should be needed.

Signed-off-by: Paul Menage <menage@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
include/linux/cred.h