From 076a8e2f769e870cc8eedda746fdc8a9aa0c11f9 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Fri, 30 Aug 2019 19:46:44 +0100 Subject: staging: exfat: fix uninitialized variable ret Currently there are error return paths in ffsReadFile that exit via lable err_out that return and uninitialized error return in variable ret. Fix this by initializing ret to zero. Addresses-Coverity: ("Uninitialized scalar variable") Fixes: c48c9f7ff32b ("staging: exfat: add exfat filesystem code to staging") Signed-off-by: Colin Ian King Cc: Valdis Kletnieks , Reviewed-by: Nathan Chancellor Link: https://lore.kernel.org/r/20190830184644.15590-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/exfat/exfat_super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/staging/exfat') diff --git a/drivers/staging/exfat/exfat_super.c b/drivers/staging/exfat/exfat_super.c index 15970b34e38f..aaebd40ee6f3 100644 --- a/drivers/staging/exfat/exfat_super.c +++ b/drivers/staging/exfat/exfat_super.c @@ -779,7 +779,7 @@ static int ffsReadFile(struct inode *inode, struct file_id_t *fid, void *buffer, { s32 offset, sec_offset, clu_offset; u32 clu; - int ret; + int ret = 0; sector_t LogSector; u64 oneblkread, read_bytes; struct buffer_head *tmp_bh = NULL; -- cgit v1.2.3-59-g8ed1b