From: Andrew Morton Date: Fri, 28 Mar 2008 21:16:09 +0000 (-0700) Subject: memstick: suppress uninitialized-var warning X-Git-Tag: firefly_0821_release~21823 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d250dad64a154a9f95ec3574e2ffc97d9f61a19c;p=firefly-linux-kernel-4.4.55.git 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 --- diff --git a/drivers/memstick/host/tifm_ms.c b/drivers/memstick/host/tifm_ms.c index eb150dfb637f..8577de4ebb0e 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);