[PATCH v2] scsi: libfc: Fix passing zero to 'PTR_ERR' warning

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



drivers/scsi/libfc/fc_disc.c:304
 fc_disc_error() warn: passing zero to 'PTR_ERR'

fp maybe NULL in fc_disc_error(), use IS_ERR to handle this.

Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
v2: use IS_ERR in fc_disc_error()
---
 drivers/scsi/libfc/fc_disc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c
index d8cbc9c0e766..574e842cefed 100644
--- a/drivers/scsi/libfc/fc_disc.c
+++ b/drivers/scsi/libfc/fc_disc.c
@@ -302,7 +302,7 @@ static void fc_disc_error(struct fc_disc *disc, struct fc_frame *fp)
 	unsigned long delay = 0;
 
 	FC_DISC_DBG(disc, "Error %ld, retries %d/%d\n",
-		    PTR_ERR(fp), disc->retry_count,
+		    IS_ERR(fp) ? PTR_ERR(fp) : 0, disc->retry_count,
 		    FC_DISC_RETRY_LIMIT);
 
 	if (!fp || PTR_ERR(fp) == -FC_EX_TIMEOUT) {
-- 
2.17.1





[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Samba]     [Device Mapper]

  Powered by Linux