scsi: annotate sdev_prefix_printk and scmd_printk as printf-like
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: James Bottomley <JBottomley@Parallels.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index d1aad4d0..2e0281e 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -237,14 +237,15 @@
* like scmd_printk, but the device name is passed in
* as a string pointer
*/
-extern int sdev_prefix_printk(const char *, const struct scsi_device *,
- const char *, const char *, ...);
+__printf(4, 5) int
+sdev_prefix_printk(const char *, const struct scsi_device *, const char *,
+ const char *, ...);
#define sdev_printk(l, sdev, fmt, a...) \
sdev_prefix_printk(l, sdev, NULL, fmt, ##a)
-extern int scmd_printk(const char *, const struct scsi_cmnd *,
- const char *, ...);
+__printf(3, 4) int
+scmd_printk(const char *, const struct scsi_cmnd *, const char *, ...);
#define scmd_dbg(scmd, fmt, a...) \
do { \