linux-kernel - [PATCH 2/3] Staging: lustre: tracefile: Remove wrapper function

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Date:	Fri,  6 Nov 2015 22:49:07 +0530
From:	Shivani Bhardwaj <shivanib134@...il.com>
To:	gregkh@...uxfoundation.org
Cc:	oleg.drokin@...el.com, andreas.dilger@...el.com,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] Staging: lustre: tracefile: Remove wrapper function

Remove the function cfs_trace_free_string_buffer() as it can be replaced
with the standard function kfree().

Signed-off-by: Shivani Bhardwaj <shivanib134@...il.com>
---
 drivers/staging/lustre/lustre/libcfs/tracefile.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/lustre/lustre/libcfs/tracefile.c b/drivers/staging/lustre/lustre/libcfs/tracefile.c
index d55dda8..211047f 100644
--- a/drivers/staging/lustre/lustre/libcfs/tracefile.c
+++ b/drivers/staging/lustre/lustre/libcfs/tracefile.c
@@ -817,11 +817,6 @@ int cfs_trace_allocate_string_buffer(char **str, int nob)
 	return 0;
 }
 
-void cfs_trace_free_string_buffer(char *str, int nob)
-{
-	kfree(str);
-}
-
 int cfs_trace_dump_debug_buffer_usrstr(void __user *usr_str, int usr_str_nob)
 {
 	char	 *str;
@@ -842,7 +837,7 @@ int cfs_trace_dump_debug_buffer_usrstr(void __user *usr_str, int usr_str_nob)
 	}
 	rc = cfs_tracefile_dump_all_pages(str);
 out:
-	cfs_trace_free_string_buffer(str, usr_str_nob + 1);
+	kfree(str);
 	return rc;
 }
 
@@ -898,7 +893,7 @@ int cfs_trace_daemon_command_usrstr(void __user *usr_str, int usr_str_nob)
 	if (rc == 0)
 		rc = cfs_trace_daemon_command(str);
 
-	cfs_trace_free_string_buffer(str, usr_str_nob + 1);
+	kfree(str);
 	return rc;
 }
 
-- 
2.1.0

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