Commit 68b1a1e7 authored Mar 25, 2011 by Artem Bityutskiy

mtd: mtdswap: fix compilation warning

Fix the following compilation warning:

drivers/mtd/mtdswap.c: In function ‘mtdswap_pick_gc_eblk’:
drivers/mtd/mtdswap.c:859: warning: ‘idx’ may be used uninitialized in this function
drivers/mtd/mtdswap.c:859: note: ‘idx’ was declared here

Initialize idx to -1 because this value means "no tree choosen".

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

parent e21fa86a

drivers/mtd/mtdswap.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -850,7 +850,7 @@ static int mtdswap_wlfreq(unsigned int maxdiff)
		static int mtdswap_choose_wl_tree(struct mtdswap_dev *d)
		{
		static unsigned int pick_cnt;
		unsigned int i, idx, wear, max;
		unsigned int i, idx = -1, wear, max;
		struct rb_root *root;

		max = 0;