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| author | Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org> | 2020-02-06 16:10:22 +0100 |
|---|---|---|
| committer | Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org> | 2020-02-08 00:48:03 +0100 |
| commit | 1b42c9bb79879f0537009fd7598dc24a99d4a728 (patch) | |
| tree | ea3127afd7ff61b7bb7589fb5ddbe9320b7d0360 | |
| parent | 7605e5afa66c99ec2d402dfdf1b1ea75a820db16 (diff) | |
| download | hardware_replicant_libsamsung-ipc-1b42c9bb79879f0537009fd7598dc24a99d4a728.tar.gz hardware_replicant_libsamsung-ipc-1b42c9bb79879f0537009fd7598dc24a99d4a728.tar.bz2 hardware_replicant_libsamsung-ipc-1b42c9bb79879f0537009fd7598dc24a99d4a728.zip | |
ipc_device_detect: cleanup fd handling
If the open fails, then there is no need to close the file
descriptor. If it succeed, it will be closed after being
used.
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
| -rw-r--r-- | samsung-ipc/ipc.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/samsung-ipc/ipc.c b/samsung-ipc/ipc.c index 5990cdd..c0cba8c 100644 --- a/samsung-ipc/ipc.c +++ b/samsung-ipc/ipc.c @@ -70,7 +70,6 @@ int ipc_device_detect(void) length = read(fd, &buffer, sizeof(buffer)); close(fd); - fd = -1; line = strtok(buffer, "\n"); while (line != NULL) { @@ -150,9 +149,6 @@ complete: if (kernel_version != NULL) free(kernel_version); - if (fd >= 0) - close(fd); - return index; } |