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 <oakad@yahoo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

authored by Andrew Morton and committed by Linus Torvalds d250dad6 4a5691c0

+3 -1
+3 -1
drivers/memstick/host/tifm_ms.c
··· 182 182 struct tifm_dev *sock = host->dev; 183 183 unsigned int length; 184 184 unsigned int off; 185 - unsigned int t_size, p_off, p_cnt; 185 + unsigned int t_size, p_cnt; 186 186 unsigned char *buf; 187 187 struct page *pg; 188 188 unsigned long flags = 0; ··· 198 198 host->block_pos); 199 199 200 200 while (length) { 201 + unsigned int uninitialized_var(p_off); 202 + 201 203 if (host->req->long_data) { 202 204 pg = nth_page(sg_page(&host->req->sg), 203 205 off >> PAGE_SHIFT);