diff options
| author | Kent Gibson <warthog618@gmail.com> | 2020-07-08 07:15:59 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2020-07-12 11:22:01 +0300 |
| commit | e890678f6949e848720c66620c390d5e876149a6 (patch) | |
| tree | 8c064a618dc5eb898d4059ca03628f4a94f0b991 /tools | |
| parent | ef3c61a082c86a20cc1a4382142d480655b3c5a1 (diff) | |
| download | linux-e890678f6949e848720c66620c390d5e876149a6.tar.xz | |
tools: gpio: fix spurious close warning in gpio-utils
Fix bogus close warning that occurs when opening the character device
fails.
Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/gpio/gpio-utils.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/gpio/gpio-utils.c b/tools/gpio/gpio-utils.c index 06003789e7c7..16a5d9cb9da2 100644 --- a/tools/gpio/gpio-utils.c +++ b/tools/gpio/gpio-utils.c @@ -75,7 +75,7 @@ int gpiotools_request_linehandle(const char *device_name, unsigned int *lines, ret = -errno; fprintf(stderr, "Failed to open %s, %s\n", chrdev_name, strerror(errno)); - goto exit_close_error; + goto exit_free_name; } for (i = 0; i < nlines; i++) @@ -94,9 +94,9 @@ int gpiotools_request_linehandle(const char *device_name, unsigned int *lines, "GPIO_GET_LINEHANDLE_IOCTL", ret, strerror(errno)); } -exit_close_error: if (close(fd) == -1) perror("Failed to close GPIO character device file"); +exit_free_name: free(chrdev_name); return ret < 0 ? ret : req.fd; } |