Use strchr() instead of strpbrk() when there is only 1 element in the set
of characters to look for.
This potentially saves a few cycles, but gcc does already account for
optimizing this pattern thanks to it's fold_builtin_strpbrk().
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
}
/* look for next ':' separating key_type from key_description */
- key_desc = strpbrk(key_string, ":");
+ key_desc = strchr(key_string, ':');
if (!key_desc || key_desc == key_string || !strlen(key_desc + 1))
return -EINVAL;