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authorMark Asselstine <asselsm@gmail.com>2010-05-27 01:41:58 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-27 20:12:39 +0400
commit6dd6bca3fb6d4f186cdc67ba9e3949ef456dcc53 (patch)
tree078c1ad4c8c387def4e5f853fe8ff1e58316b1f0
parentbbce5802afc560c4a487afea3761b85fcb862fb3 (diff)
downloadlinux-6dd6bca3fb6d4f186cdc67ba9e3949ef456dcc53.tar.xz
mmc: sd: clean up redundant memset
The clearing of mrq via a memset at the top of the for loop in mmc_wait_for_app_cmd() is not required as mrq is not used and there is another clearing of mrq just below. We remove the first memset since if the initial tests in the for loop fail the memset is not required. Signed-off-by: Mark Asselstine <asselsm@gmail.com> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/mmc/core/sd_ops.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/mmc/core/sd_ops.c b/drivers/mmc/core/sd_ops.c
index 0d96080d44b0..63772e7e7608 100644
--- a/drivers/mmc/core/sd_ops.c
+++ b/drivers/mmc/core/sd_ops.c
@@ -79,8 +79,6 @@ int mmc_wait_for_app_cmd(struct mmc_host *host, struct mmc_card *card,
* we cannot use the retries field in mmc_command.
*/
for (i = 0;i <= retries;i++) {
- memset(&mrq, 0, sizeof(struct mmc_request));
-
err = mmc_app_cmd(host, card);
if (err) {
/* no point in retrying; no APP commands allowed */