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| author | Andrew Morton <akpm@linux-foundation.org> | 2008-03-20 01:01:04 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-03-20 02:53:37 +0100 |
| commit | 8195096bf2e3756264561d7a47d547bafd4e9100 (patch) | |
| tree | d71f410591f48f6e71aa361609e943241a4dc116 /drivers/memstick/host | |
| parent | memstick: drivers/memstick/host/jmb38x_ms.c needs dma-mapping.h (diff) | |
| download | linux-8195096bf2e3756264561d7a47d547bafd4e9100.tar.xz linux-8195096bf2e3756264561d7a47d547bafd4e9100.zip | |
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: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/memstick/host')
| -rw-r--r-- | drivers/memstick/host/jmb38x_ms.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c index fcfa24b7b1db..9a57504183c7 100644 --- a/drivers/memstick/host/jmb38x_ms.c +++ b/drivers/memstick/host/jmb38x_ms.c @@ -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); |