From: Oleg Drokin Date: Sun, 27 Apr 2014 18:42:29 +0000 (-0400) Subject: staging/lustre/llite: Fix a compile warning. X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~36^2~1118 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1da4f83c0c43f25baf356c4cc719255877da6b1e;p=pandora-kernel.git staging/lustre/llite: Fix a compile warning. Quiet the warning below in Lustre code. Actually the warning is invalid since we either always assign the symname in ll_readlink_internal or return an error there and then the following rc check would assign symlink variable explicitly. In file included from /home/green/bk/linux/drivers/staging/lustre/lustre/llite/../include/linux/lustre_compat25.h:41:0, from /home/green/bk/linux/drivers/staging/lustre/lustre/llite/../include/linux/lvfs.h:48, from /home/green/bk/linux/drivers/staging/lustre/lustre/llite/../include/lvfs.h:45, from /home/green/bk/linux/drivers/staging/lustre/lustre/llite/../include/obd_support.h:41, from /home/green/bk/linux/drivers/staging/lustre/lustre/llite/../include/obd_class.h:40, from /home/green/bk/linux/drivers/staging/lustre/lustre/llite/../include/linux/lustre_lite.h:49, from /home/green/bk/linux/drivers/staging/lustre/lustre/llite/../include/lustre_lite.h:45, from /home/green/bk/linux/drivers/staging/lustre/lustre/llite/symlink.c:42: /home/green/bk/linux/drivers/staging/lustre/lustre/llite/symlink.c: In function ‘ll_follow_link’: /home/green/bk/linux/include/linux/namei.h:88:29: warning: ‘symname’ may be used uninitialized in this function [-Wmaybe-uninitialized] nd->saved_names[nd->depth] = path; ^ /home/green/bk/linux/drivers/staging/lustre/lustre/llite/symlink.c:123:8: note: ‘symname’ was declared here char *symname; ^ Signed-off-by: Oleg Drokin Signed-off-by: Greg Kroah-Hartman --- Reading git-diff-tree failed