Messages in this thread Patch in this message | | | From | Dragos Foianu <> | Subject | [PATCH] staging/lustre/libcfs: replaced string duplication code with kstrdup | Date | Fri, 12 Jul 2013 10:02:06 +0300 |
| |
Modified cfs_strdup function to use kstrdup instead of duplicating its implementation.
Found using Coccinelle.
Signed-off-by: Dragos Foianu <dragos.foianu@gmail.com> --- drivers/staging/lustre/lustre/libcfs/libcfs_string.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/drivers/staging/lustre/lustre/libcfs/libcfs_string.c b/drivers/staging/lustre/lustre/libcfs/libcfs_string.c index 9edccc9..4dba304 100644 --- a/drivers/staging/lustre/lustre/libcfs/libcfs_string.c +++ b/drivers/staging/lustre/lustre/libcfs/libcfs_string.c @@ -135,18 +135,7 @@ EXPORT_SYMBOL(cfs_str2mask); /* Duplicate a string in a platform-independent way */ char *cfs_strdup(const char *str, u_int32_t flags) { - size_t lenz; /* length of str + zero byte */ - char *dup_str; - - lenz = strlen(str) + 1; - - dup_str = kmalloc(lenz, flags); - if (dup_str == NULL) - return NULL; - - memcpy(dup_str, str, lenz); - - return dup_str; + return kstrdup(str, flags); } EXPORT_SYMBOL(cfs_strdup); -- 1.7.10.4
| |