diff options
| author |   Zhansaya Bagdauletkyzy <zhansayabagdaulet@gmail.com> | 2021-04-06 17:43:44 +0600 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-06 14:16:20 +0200 |
| commit | b0a7b3aee5c19ba0b295a37bc633ddf50fe0bccd (patch) | |
| tree | 2eee8ea620cf5630fb0da2f756c10f96c30d2f5c | |
| parent | drivers: staging: rtl8712: align arguments with open parenthesis (diff) | |
| download | linux-dev-b0a7b3aee5c19ba0b295a37bc633ddf50fe0bccd.tar.xz linux-dev-b0a7b3aee5c19ba0b295a37bc633ddf50fe0bccd.zip | |
staging: rtl8712: Rewrite NULL comparisons
Replace NULL comparisons with boolean negation to be more consistent with
the rest of the Linux kernel code base.
Reported by checkpatch.
Signed-off-by: Zhansaya Bagdauletkyzy <zhansayabagdaulet@gmail.com>
Link: https://lore.kernel.org/r/74471865b399584d73a18696d2008006301dfd71.1617708653.git.zhansayabagdaulet@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/rtl8712/rtl871x_recv.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/staging/rtl8712/rtl871x_recv.h b/drivers/staging/rtl8712/rtl871x_recv.h index 7c9995060a6f..4aa39f4f3b84 100644 --- a/drivers/staging/rtl8712/rtl871x_recv.h +++ b/drivers/staging/rtl8712/rtl871x_recv.h @@ -135,7 +135,7 @@ int recv_func(struct _adapter *padapter, void *pcontext); static inline u8 *get_rxmem(union recv_frame *precvframe) { /* always return rx_head... */ - if (precvframe == NULL) + if (!precvframe) return NULL; return precvframe->u.hdr.rx_head; } @@ -143,7 +143,7 @@ static inline u8 *get_rxmem(union recv_frame *precvframe) static inline u8 *get_recvframe_data(union recv_frame *precvframe) { /* always return rx_data */ - if (precvframe == NULL) + if (!precvframe) return NULL; return precvframe->u.hdr.rx_data; } @@ -153,7 +153,7 @@ static inline u8 *recvframe_pull(union recv_frame *precvframe, sint sz) /* used for extract sz bytes from rx_data, update rx_data and return * the updated rx_data to the caller */ - if (precvframe == NULL) + if (!precvframe) return NULL; precvframe->u.hdr.rx_data += sz; if (precvframe->u.hdr.rx_data > precvframe->u.hdr.rx_tail) { @@ -170,7 +170,7 @@ static inline u8 *recvframe_put(union recv_frame *precvframe, sint sz) * return the updated rx_tail to the caller * after putting, rx_tail must be still larger than rx_end. */ - if (precvframe == NULL) + if (!precvframe) return NULL; precvframe->u.hdr.rx_tail += sz; if (precvframe->u.hdr.rx_tail > precvframe->u.hdr.rx_end) { @@ -188,7 +188,7 @@ static inline u8 *recvframe_pull_tail(union recv_frame *precvframe, sint sz) * updated rx_end to the caller * after pulling, rx_end must be still larger than rx_data. */ - if (precvframe == NULL) + if (!precvframe) return NULL; precvframe->u.hdr.rx_tail -= sz; if (precvframe->u.hdr.rx_tail < precvframe->u.hdr.rx_data) { |