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Subject[PATCH] bus: fsl-mc: use match_string() helper to simplify the code
Date
match_string() returns the index of an array for a matching string,
which can be used intead of open coded implementation.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
---
drivers/bus/fsl-mc/fsl-mc-allocator.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/bus/fsl-mc/fsl-mc-allocator.c b/drivers/bus/fsl-mc/fsl-mc-allocator.c
index e906ecfe..7ecc89c 100644
--- a/drivers/bus/fsl-mc/fsl-mc-allocator.c
+++ b/drivers/bus/fsl-mc/fsl-mc-allocator.c
@@ -160,16 +160,16 @@ static int __must_check object_type_to_pool_type(const char *object_type,
enum fsl_mc_pool_type
*pool_type)
{
- unsigned int i;
+ int ret;

- for (i = 0; i < ARRAY_SIZE(fsl_mc_pool_type_strings); i++) {
- if (strcmp(object_type, fsl_mc_pool_type_strings[i]) == 0) {
- *pool_type = i;
- return 0;
- }
+ ret = match_string(fsl_mc_pool_type_strings,
+ ARRAY_SIZE(fsl_mc_pool_type_strings), object_type);
+ if (ret >= 0) {
+ *pool_type = ret;
+ return 0;
}

- return -EINVAL;
+ return ret;
}

int __must_check fsl_mc_resource_allocate(struct fsl_mc_bus *mc_bus,
--
1.7.12.4
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