From d250dad64a154a9f95ec3574e2ffc97d9f61a19c Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Fri, 28 Mar 2008 14:16:09 -0700 Subject: [PATCH] memstick: suppress uninitialized-var warning drivers/memstick/host/tifm_ms.c: In function 'tifm_ms_data_event': drivers/memstick/host/tifm_ms.c:185: warning: 'p_off' may be used uninitialized in this function Cc: Alex Dubov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/memstick/host/tifm_ms.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/memstick/host/tifm_ms.c b/drivers/memstick/host/tifm_ms.c index eb150dfb637..8577de4ebb0 100644 --- a/drivers/memstick/host/tifm_ms.c +++ b/drivers/memstick/host/tifm_ms.c @@ -182,7 +182,7 @@ static unsigned int tifm_ms_transfer_data(struct tifm_ms *host) struct tifm_dev *sock = host->dev; unsigned int length; unsigned int off; - unsigned int t_size, p_off, p_cnt; + unsigned int t_size, p_cnt; unsigned char *buf; struct page *pg; unsigned long flags = 0; @@ -198,6 +198,8 @@ static unsigned int tifm_ms_transfer_data(struct tifm_ms *host) host->block_pos); while (length) { + unsigned int uninitialized_var(p_off); + if (host->req->long_data) { pg = nth_page(sg_page(&host->req->sg), off >> PAGE_SHIFT);