diff options
| author | Chris Ball <cjb@laptop.org> | 2011-04-13 23:49:45 -0400 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-05-24 21:02:01 -0400 |
| commit | 24f5b53ba076e983bc64fa48534ca795d7813d51 (patch) | |
| tree | 6ae546b6443ec6f28694a9688fdd79da633c57b7 /drivers/mmc/core/mmc_ops.c | |
| parent | a61ad2b49bfce94dfddce828cd9222e4b9e7825b (diff) | |
mmc: initialize struct mmc_request at declaration time
Converts from:
struct mmc_request mrq;
memset(&mrq, 0, sizeof(struct mmc_request));
to:
struct mmc_request mrq = {0};
because it's shorter, as performant, and easier to work out whether
initialization has happened.
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/core/mmc_ops.c')
| -rw-r--r-- | drivers/mmc/core/mmc_ops.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c index 1ed3866e990f..845ce7c533b9 100644 --- a/drivers/mmc/core/mmc_ops.c +++ b/drivers/mmc/core/mmc_ops.c @@ -233,7 +233,7 @@ static int mmc_send_cxd_data(struct mmc_card *card, struct mmc_host *host, u32 opcode, void *buf, unsigned len) { - struct mmc_request mrq; + struct mmc_request mrq = {0}; struct mmc_command cmd = {0}; struct mmc_data data = {0}; struct scatterlist sg; @@ -246,8 +246,6 @@ mmc_send_cxd_data(struct mmc_card *card, struct mmc_host *host, if (data_buf == NULL) return -ENOMEM; - memset(&mrq, 0, sizeof(struct mmc_request)); - mrq.cmd = &cmd; mrq.data = &data; @@ -456,7 +454,7 @@ static int mmc_send_bus_test(struct mmc_card *card, struct mmc_host *host, u8 opcode, u8 len) { - struct mmc_request mrq; + struct mmc_request mrq = {0}; struct mmc_command cmd = {0}; struct mmc_data data = {0}; struct scatterlist sg; @@ -487,8 +485,6 @@ mmc_send_bus_test(struct mmc_card *card, struct mmc_host *host, u8 opcode, if (opcode == MMC_BUS_TEST_W) memcpy(data_buf, test_buf, len); - memset(&mrq, 0, sizeof(struct mmc_request)); - mrq.cmd = &cmd; mrq.data = &data; cmd.opcode = opcode; |