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memstick: drivers/memstick/host/jmb38x_ms.c: suppress uninitialized var warning

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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: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andrew Morton 2008-03-19 17:01:04 -07:00 committed by Linus Torvalds
parent d3597ea2f2
commit 8195096bf2
1 changed files with 3 additions and 1 deletions
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4
drivers/memstick/host/jmb38x_ms.c
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@ -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);