lpfc: use %zd format string for size_t

Message ID 20161017123605.2217411-1-arnd@arndb.de
State New
Headers show

Commit Message

Arnd Bergmann Oct. 17, 2016, 12:35 p.m.
A recent bugfix introduced a harmless warning in the lpfc driver:

drivers/scsi/lpfc/lpfc_init.c: In function 'lpfc_write_firmware':
drivers/scsi/lpfc/lpfc_logmsg.h:56:45: error: format '%ld' expects argument of type 'long int', but argument 9 has type 'size_t {aka const unsigned int}' [-Werror=format=]

'size_t' is always the same width as 'long' in the kernel, but the compiler
doesn't know that. The %z modifier is what the standard expects to be
used here, and this shuts up the warning.

Fixes: 679053c651fb ("scsi: lpfc: Fix fw download on SLI-4 FC adapters")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

---
 drivers/scsi/lpfc/lpfc_init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.9.0

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Patch

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 7be9b8a7bb19..4776fd85514f 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -10332,7 +10332,7 @@  lpfc_write_firmware(const struct firmware *fw, void *context)
 	    ftype != LPFC_FILE_TYPE_GROUP || fsize != fw->size) {
 		lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
 				"3022 Invalid FW image found. "
-				"Magic:%x Type:%x ID:%x Size %d %ld\n",
+				"Magic:%x Type:%x ID:%x Size %d %zd\n",
 				magic_number, ftype, fid, fsize, fw->size);
 		rc = -EINVAL;
 		goto release_out;