diff options
| author | Bhaktipriya Shridhar <bhaktipriya96@gmail.com> | 2015-12-13 15:15:13 (GMT) |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-12-19 16:40:55 (GMT) |
| commit | 34708a0ce860fc70112c285cfde717b1d1aed708 (patch) | |
| tree | 200c5256c3378ebc561deebbb4cfedb82d3c9f85 /drivers/staging/iio | |
| parent | 6e17c98a004c921e07bdecdb8cc2320488f88759 (diff) | |
| download | linux-34708a0ce860fc70112c285cfde717b1d1aed708.tar.xz | |
Staging: iio: accel: sca3000: Fixed NULL comparison style
The variable u8 **rx_p, is a pointer-to-pointer and hence the check
should
be "if (!*rx_p)" and not "if (!rx_p)".
In the earlier version, checkpatch.pl gave the following check, which
was incorrect:
CHECK: Comparison to NULL could be written "!rx_p"
+ if (*rx_p == NULL) {
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/staging/iio')
| -rw-r--r-- | drivers/staging/iio/accel/sca3000_ring.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/iio/accel/sca3000_ring.c b/drivers/staging/iio/accel/sca3000_ring.c index 20b878d..1920dc60 100644 --- a/drivers/staging/iio/accel/sca3000_ring.c +++ b/drivers/staging/iio/accel/sca3000_ring.c @@ -48,7 +48,7 @@ static int sca3000_read_data(struct sca3000_state *st, } }; *rx_p = kmalloc(len, GFP_KERNEL); - if (*rx_p == NULL) { + if (!*rx_p) { ret = -ENOMEM; goto error_ret; } |