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@gmail.com>
Acked-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/libcfs/tracefile.c b/drivers/staging/lustre/lustre/libcfs/tracefile.c
index c27e320..65c4f1a 100644 (file)
--- a/drivers/staging/lustre/lustre/libcfs/tracefile.c
+++ b/drivers/staging/lustre/lustre/libcfs/tracefile.c
@@ -805,11 +805,6 @@ 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;
@@ -830,7 +825,7 @@ 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;
 }
 
@@ -886,7 +881,7 @@ 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;
 }