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| author | Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> | 2014-09-14 20:03:16 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-14 21:05:11 +0400 |
| commit | 3f2882d3696876c9458c794fa960f5c3133d70a5 (patch) | |
| tree | 62954097cb1ed9bc66c932f61abba4ca8feaa270 | |
| parent | eb9671261d02fa322f0b77a30442198ff05e564c (diff) | |
| download | linux-3f2882d3696876c9458c794fa960f5c3133d70a5.tar.xz | |
staging: lustre: Cleaning up unnecessary use of memset in conjunction with strncpy
Using memset before strncpy just to ensure a trailing null
character is an unnecessary double writing of a string
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/lustre/lustre/libcfs/debug.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/lustre/lustre/libcfs/debug.c b/drivers/staging/lustre/lustre/libcfs/debug.c index 48c5d5512235..ba43b3067fa3 100644 --- a/drivers/staging/lustre/lustre/libcfs/debug.c +++ b/drivers/staging/lustre/lustre/libcfs/debug.c @@ -401,9 +401,9 @@ int libcfs_debug_init(unsigned long bufsize) } if (libcfs_debug_file_path != NULL) { - memset(libcfs_debug_file_path_arr, 0, PATH_MAX); strncpy(libcfs_debug_file_path_arr, libcfs_debug_file_path, PATH_MAX-1); + libcfs_debug_file_path_arr[PATH_MAX - 1] = '\0'; } /* If libcfs_debug_mb is set to an invalid value or uninitialized |