diff options
| author | Roel Kluin <roel.kluin@gmail.com> | 2009-11-04 00:38:44 +0100 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2009-12-04 12:01:28 -0600 |
| commit | cd7560cb69489c6b798b61897449989b4e972327 (patch) | |
| tree | 1c3fe67658ab10b82d6f56990f151ccd348afdca /drivers/scsi/qlogicpti.h | |
| parent | b94f8951bf256674eca3f2a490df17521442afef (diff) | |
| download | lwn-cd7560cb69489c6b798b61897449989b4e972327.tar.gz lwn-cd7560cb69489c6b798b61897449989b4e972327.zip | |
[SCSI] qlogicpti: add missing parentheses
`+' has a higher precedence than `?' so the condition always
evaluates to true and this is preprocessed to `7*((ql) - 1)'
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/qlogicpti.h')
| -rw-r--r-- | drivers/scsi/qlogicpti.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/qlogicpti.h b/drivers/scsi/qlogicpti.h index 9c053bbaa877..e3c74d1ee2db 100644 --- a/drivers/scsi/qlogicpti.h +++ b/drivers/scsi/qlogicpti.h @@ -43,7 +43,7 @@ * determined for each queue request anew. */ #define QLOGICPTI_REQ_QUEUE_LEN 255 /* must be power of two - 1 */ -#define QLOGICPTI_MAX_SG(ql) (4 + ((ql) > 0) ? 7*((ql) - 1) : 0) +#define QLOGICPTI_MAX_SG(ql) (4 + (((ql) > 0) ? 7*((ql) - 1) : 0)) /* mailbox command complete status codes */ #define MBOX_COMMAND_COMPLETE 0x4000 |