Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f996861b authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Martin K. Petersen
Browse files

scsi: lpfc: fix 32-bit format string warning 



On 32-bit architectures, we see a warning when %ld is used to print a
size_t:

In file included from drivers/scsi/lpfc/lpfc_init.c:62:
drivers/scsi/lpfc/lpfc_init.c: In function 'lpfc_new_io_buf':
drivers/scsi/lpfc/lpfc_logmsg.h:62:45: error: format '%ld' expects argument of type 'long int', but argument 5 has type 'unsigned int' [-Werror=format=]

This is harmless, but portable code should just use %zd to avoid the
warning.

Fixes: 0794d601 ("scsi: lpfc: Implement common IO buffers between NVME and SCSI")
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 352b205a

drivers/scsi/lpfc/lpfc_init.c

+1 −1
Original line number Diff line number Diff line
@@ -4090,7 +4090,7 @@ lpfc_new_io_buf(struct lpfc_hba *phba, int num_to_alloc) 
	/* Sanity check to ensure our sizing is right for both SCSI and NVME */

	if (sizeof(struct lpfc_io_buf) > LPFC_COMMON_IO_BUF_SZ) {

		lpfc_printf_log(phba, KERN_ERR, LOG_FCP,

				"6426 Common buffer size %ld exceeds %d\n",

				"6426 Common buffer size %zd exceeds %d\n",

				sizeof(struct lpfc_io_buf),

				LPFC_COMMON_IO_BUF_SZ);

		return 0;