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Commit 8195096b authored by Andrew Morton's avatar Andrew Morton Committed by Linus Torvalds
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memstick: drivers/memstick/host/jmb38x_ms.c: suppress uninitialized var warning 



drivers/memstick/host/jmb38x_ms.c: In function 'jmb38x_ms_transfer_data':
drivers/memstick/host/jmb38x_ms.c:294: warning: 'p_off' may be used uninitialized in this function

Cc: Alex Dubov <oakad@yahoo.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent d3597ea2

drivers/memstick/host/jmb38x_ms.c

+3 −1
Original line number Diff line number Diff line
@@ -274,7 +274,7 @@ static int jmb38x_ms_transfer_data(struct jmb38x_ms_host *host) 
{

	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;
@@ -288,6 +288,8 @@ static int jmb38x_ms_transfer_data(struct jmb38x_ms_host *host) 
	}



	while (length) {

		unsigned int uninitialized_var(p_off);



		if (host->req->long_data) {

			pg = nth_page(sg_page(&host->req->sg),

				      off >> PAGE_SHIFT);