Commit 8b76f5da authored Jan 16, 2018 by Colin Ian King Committed by David S. Miller Jan 29, 2018

ide: remove duplicated assignment to 'cursg'



Pointer cursg is initialized to cmd->cursg and again re-assigned the
same value a few lines later, hence the second assignment is redundant
and can be removed.

Cleans up clang warning:
drivers/ide/ide-taskfile.c:229:22: warning: Value stored to 'cursg'
during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 47d5cc5b

drivers/ide/ide-taskfile.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -232,7 +232,6 @@ void ide_pio_bytes(ide_drive_t drive, struct ide_cmd cmd,
		unsigned int offset;
		u8 *buf;

		cursg = cmd->cursg;
		if (cursg == NULL)
		cursg = cmd->cursg = sg;

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