This patch simplifies for() loop used in
ahci_enumerate_ports(). It makes it more readable.
Similar thing was done in b913501
({platform,super}-intel: Fix two resource leaks).
Signed-off-by: Pawel Baldysiak <pawel.baldysiak@xxxxxxxxx>
---
super-intel.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/super-intel.c b/super-intel.c
index 8a80c5b..1bc3688 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -1624,7 +1624,10 @@ static int ahci_enumerate_ports(const char *hba_path, int port_count, int host_b
* this hba
*/
dir = opendir("/sys/dev/block");
- for (ent = dir ? readdir(dir) : NULL; ent; ent = readdir(dir)) {
+ if (!dir)
+ return 1;
+
+ for (ent = readdir(dir); ent; ent = readdir(dir)) {
int fd;
char model[64];
char vendor[64];
--
2.5.0
--
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