Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] mmc: sh_mmcif: remove redundant initialization of 'opc' | Date | Wed, 17 Jan 2018 13:41:57 +0000 |
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From: Colin Ian King <colin.king@canonical.com>
Variable opc is initialized with a value that is never read, opc is later re-assigned a newer value, hence the initialization can be removed.
Cleans up clang warning: drivers/mmc/host/sh_mmcif.c:919:6: warning: Value stored to 'opc' during its initialization is never read
Signed-off-by: Colin Ian King <colin.king@canonical.com> --- drivers/mmc/host/sh_mmcif.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c index 53fb18bb7bee..7bb00c68a756 100644 --- a/drivers/mmc/host/sh_mmcif.c +++ b/drivers/mmc/host/sh_mmcif.c @@ -916,7 +916,7 @@ static void sh_mmcif_start_cmd(struct sh_mmcif_host *host, struct mmc_request *mrq) { struct mmc_command *cmd = mrq->cmd; - u32 opc = cmd->opcode; + u32 opc; u32 mask = 0; unsigned long flags; -- 2.15.1
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