3.16.57-rc1 review patch. If anyone has any objections, please let me know.
------------------ From: Colin Ian King <[email protected]> commit 91814744646351a470f256fbcb853fb5a7229a9f upstream. A previous commit no longer stores the contents of c, so we now have a situation where c is being updated but the value is never read. Clean up the code by removing the now redundant setting of variable c. Cleans up clang warning: drivers/scsi/aacraid/aachba.c:943:3: warning: Value stored to 'c' is never read Fixes: f4e8708d3104 ("scsi: aacraid: Fix udev inquiry race condition") Signed-off-by: Colin Ian King <[email protected]> Reviewed-by: Raghava Aditya Renukunta <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]> Signed-off-by: Ben Hutchings <[email protected]> --- drivers/scsi/aacraid/aachba.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -796,11 +796,8 @@ static void setinqstr(struct aac_dev *de while (*cp == ' ') ++cp; /* last six chars reserved for vol type */ - c = 0; - if (strlen(cp) > sizeof(str->pid)) { - c = cp[sizeof(str->pid)]; + if (strlen(cp) > sizeof(str->pid)) cp[sizeof(str->pid)] = '\0'; - } inqstrcpy (cp, str->pid); kfree(cname);
