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staging: lustre: Cleaning up unnecessary use of memset in conjunction with strncpy

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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>
This commit is contained in:
Rickard Strandqvist 2014-09-14 18:03:16 +02:00 committed by Greg Kroah-Hartman
parent eb9671261d
commit 3f2882d369
1 changed files with 1 additions and 1 deletions
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drivers/staging/lustre/lustre/libcfs/debug.c
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@ -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