From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 1 Oct 2016 07:51:55 +0200
Move the assignment for the local variable "end" behind the source code
for the initial two condition checks by this function.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/md/dm-table.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index e74763c..0f60417 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -538,7 +538,7 @@ static char **realloc_argv(unsigned *array_size, char **old_argv)
*/
int dm_split_args(int *argc, char ***argvp, char *input)
{
- char *start, *end = input, *out, **argv;
+ char *start, *end, *out, **argv;
unsigned array_size = 0;
*argc = 0;
@@ -552,6 +552,7 @@ int dm_split_args(int *argc, char ***argvp, char *input)
if (!argv)
return -ENOMEM;
+ end = input;
while (1) {
/* Skip whitespace */
start = skip_spaces(end);
--
2.10.0
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