[PATCH 2/4] staging/lustre: checkpatch cleanup: __printf(string-index, first-to-check) is preferred over __attribute__((format(printf, string-index, first-to-check)))

[Mario J. Rugiero]

Signed-off-by: Mario J. Rugiero <mrugiero at gmail.com>
---
 drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h | 4 ++--
 drivers/staging/lustre/lustre/include/lu_object.h          | 2 +-
 drivers/staging/lustre/lustre/include/lustre_dlm.h         | 2 +-
 drivers/staging/lustre/lustre/include/lustre_net.h         | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h b/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h
index 840dd1b..8251ac9 100644
--- a/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h
+++ b/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h
@@ -244,12 +244,12 @@ do {									\
 
 int libcfs_debug_msg(struct libcfs_debug_msg_data *msgdata,
 			    const char *format1, ...)
-	__attribute__ ((format (printf, 2, 3)));
+	__printf(2, 3);
 
 int libcfs_debug_vmsg2(struct libcfs_debug_msg_data *msgdata,
 			      const char *format1,
 			      va_list args, const char *format2, ...)
-	__attribute__ ((format (printf, 4, 5)));
+	__printf(4, 5);
 
 /* other external symbols that tracefile provides: */
 int cfs_trace_copyin_string(char *knl_buffer, int knl_buffer_nob,
diff --git a/drivers/staging/lustre/lustre/include/lu_object.h b/drivers/staging/lustre/lustre/include/lu_object.h
index fc3f234..7f8871e 100644
--- a/drivers/staging/lustre/lustre/include/lu_object.h
+++ b/drivers/staging/lustre/lustre/include/lu_object.h
@@ -192,7 +192,7 @@ struct lu_object_conf {
  */
 typedef int (*lu_printer_t)(const struct lu_env *env,
 			    void *cookie, const char *format, ...)
-	__attribute__ ((format (printf, 3, 4)));
+	__printf(3, 4);
 
 /**
  * Operations specific for particular lu_object.
diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
index 6be6079..b682a60 100644
--- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
+++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
@@ -1075,7 +1075,7 @@ extern char *ldlm_it2str(int it);
 void _ldlm_lock_debug(struct ldlm_lock *lock,
 		      struct libcfs_debug_msg_data *data,
 		      const char *fmt, ...)
-	__attribute__ ((format (printf, 3, 4)));
+	__printf(3, 4);
 
 /**
  * Rate-limited version of lock printing function.
diff --git a/drivers/staging/lustre/lustre/include/lustre_net.h b/drivers/staging/lustre/lustre/include/lustre_net.h
index 36396d1..e2805bd 100644
--- a/drivers/staging/lustre/lustre/include/lustre_net.h
+++ b/drivers/staging/lustre/lustre/include/lustre_net.h
@@ -1673,7 +1673,7 @@ ptlrpc_rqphase2str(struct ptlrpc_request *req)
 
 void _debug_req(struct ptlrpc_request *req,
 		struct libcfs_debug_msg_data *data, const char *fmt, ...)
-	__attribute__ ((format (printf, 3, 4)));
+	__printf(3, 4);
 
 /**
  * Helper that decides if we need to print request according to current debug
-- 
2.3.2