memstick: make sure number of command retries is exactly as specified

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

diff --git a/drivers/memstick/core/memstick.c b/drivers/memstick/core/memstick.c
index 3c97bac..decd6a4 100644 (file)
--- a/drivers/memstick/core/memstick.c
+++ b/drivers/memstick/core/memstick.c
@@ -236,7 +236,7 @@ int memstick_next_req(struct memstick_host *host, struct memstick_request **mrq)
                rc = host->card->next_request(host->card, mrq);
 
        if (!rc)
-               host->retries = cmd_retries;
+               host->retries = cmd_retries > 1 ? cmd_retries - 1 : 1;
        else
                *mrq = NULL;