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scsi: FlashPoint: Remove unnecessary parentheses

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Clang warns when multiple pairs of parentheses are used for a single
conditional statement.

In file included from drivers/scsi/BusLogic.c:57:
drivers/scsi/FlashPoint.c:2947:34: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
                                if ((currSCCB->Sccb_scsistat == SELECT_SN_ST)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
drivers/scsi/FlashPoint.c:2947:34: note: remove extraneous parentheses around the comparison to silence this warning
                                if ((currSCCB->Sccb_scsistat == SELECT_SN_ST)) {
                                    ~                        ^              ~
drivers/scsi/FlashPoint.c:2947:34: note: use '=' to turn this equality comparison into an assignment
                                if ((currSCCB->Sccb_scsistat == SELECT_SN_ST)) {
                                                             ^~
                                                             =
drivers/scsi/FlashPoint.c:2956:39: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
                                else if ((currSCCB->Sccb_scsistat ==
                                          ~~~~~~~~~~~~~~~~~~~~~~~~^~
drivers/scsi/FlashPoint.c:2956:39: note: remove extraneous parentheses around the comparison to silence this warning
                                else if ((currSCCB->Sccb_scsistat ==
                                         ~                        ^
drivers/scsi/FlashPoint.c:2956:39: note: use '=' to turn this equality comparison into an assignment
                                else if ((currSCCB->Sccb_scsistat ==
                                                                  ^~
                                                                  =
2 warnings generated.

Link: https://github.com/ClangBuiltLinux/linux/issues/156
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Acked-by: Khalid Aziz <khalid@gonehiking.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Nathan Chancellor 2018-09-20 14:10:32 -07:00 • committed by Martin K. Petersen
parent 048a864e53
commit adb11023a5
1 changed files with 3 additions and 3 deletions
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6
drivers/scsi/FlashPoint.c
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@ -2944,7 +2944,7 @@ static void FPT_sdecm(unsigned char message, u32 port, unsigned char p_card)
}
if (currSCCB->Lun == 0x00) {
if ((currSCCB->Sccb_scsistat == SELECT_SN_ST)) {
if (currSCCB->Sccb_scsistat == SELECT_SN_ST) {
currTar_Info->TarStatus |=
(unsigned char)SYNC_SUPPORTED;
@ -2953,8 +2953,8 @@ static void FPT_sdecm(unsigned char message, u32 port, unsigned char p_card)
~EE_SYNC_MASK;
}
else if ((currSCCB->Sccb_scsistat ==
SELECT_WN_ST)) {
else if (currSCCB->Sccb_scsistat ==
SELECT_WN_ST) {
currTar_Info->TarStatus =
(currTar_Info->