diff options
Diffstat (limited to 'wl1271/platforms/os/linux/inc/wbuf.h')
| -rw-r--r-- | wl1271/platforms/os/linux/inc/wbuf.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/wl1271/platforms/os/linux/inc/wbuf.h b/wl1271/platforms/os/linux/inc/wbuf.h index 1dbeb1d..4894cd6 100644 --- a/wl1271/platforms/os/linux/inc/wbuf.h +++ b/wl1271/platforms/os/linux/inc/wbuf.h @@ -108,9 +108,15 @@ typedef struct */ static inline WBUF *WbufAlloc (TI_HANDLE hOs, TI_UINT32 len) { - WBUF *pWbuf = alloc_skb (len + WSPI_PAD_BYTES, GFP_ATOMIC); - WBUF_DATA (pWbuf) += WSPI_PAD_BYTES; - return pWbuf; + gfp_t flags = (in_atomic()) ? GFP_ATOMIC : GFP_KERNEL; + WBUF *pWbuf = alloc_skb(len + WSPI_PAD_BYTES, flags); + + if (!pWbuf) + { + return NULL; + } + WBUF_DATA (pWbuf) += WSPI_PAD_BYTES; + return pWbuf; } #define WbufFree(hOs, pWbuf) ( dev_kfree_skb((struct sk_buff *)pWbuf) ) |