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authorColin Ian King <colin.king@canonical.com>2018-01-16 17:54:22 +0000
committerDavid S. Miller <davem@davemloft.net>2018-01-29 15:01:09 -0500
commit8b76f5da49f0d432a747dbc0c4667dcd1ffb9945 (patch)
tree278ce707e2f7988b82ab9176d8794c743d7946eb /drivers/ide/ide-taskfile.c
parent47d5cc5be396eca67cc89572957ff16f10fd768e (diff)
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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>
Diffstat (limited to 'drivers/ide/ide-taskfile.c')
-rw-r--r--drivers/ide/ide-taskfile.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 4efe4c6e956c..abe0822dd429 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -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;