diff options
| author | Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> | 2018-01-24 11:01:05 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-24 18:56:59 +0300 |
| commit | 325694e6c3484959d066d5c0e9bff4c5966491a3 (patch) | |
| tree | 2da504879fe5907464ec7278345ea831c4150fcc | |
| parent | a1cf9c9ffe652a4f109eb2cd8e69d8fcdb855d00 (diff) | |
| download | linux-325694e6c3484959d066d5c0e9bff4c5966491a3.tar.xz | |
cxgb4: properly initialize variables
memset variables to 0 to fix sparse warnings:
drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c:409:42: sparse: Using
plain integer as NULL pointer
drivers/net/ethernet/chelsio/cxgb4/cudbg_zlib.c:43:47: sparse: Using
plain integer as NULL pointer
Fixes: ad75b7d32f25 ("cxgb4: implement ethtool dump data operations")
Fixes: 91c1953de387 ("cxgb4: use zlib deflate to compress firmware dump")
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cudbg_zlib.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_zlib.c b/drivers/net/ethernet/chelsio/cxgb4/cudbg_zlib.c index 4c3854cbeb6c..25cc06d75cff 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_zlib.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_zlib.c @@ -40,8 +40,8 @@ int cudbg_compress_buff(struct cudbg_init *pdbg_init, struct cudbg_buffer *pin_buff, struct cudbg_buffer *pout_buff) { - struct z_stream_s compress_stream = { 0 }; struct cudbg_buffer temp_buff = { 0 }; + struct z_stream_s compress_stream; struct cudbg_compress_hdr *c_hdr; int rc; @@ -53,6 +53,7 @@ int cudbg_compress_buff(struct cudbg_init *pdbg_init, c_hdr = (struct cudbg_compress_hdr *)temp_buff.data; c_hdr->compress_id = CUDBG_ZLIB_COMPRESS_ID; + memset(&compress_stream, 0, sizeof(struct z_stream_s)); compress_stream.workspace = pdbg_init->workspace; rc = zlib_deflateInit2(&compress_stream, Z_DEFAULT_COMPRESSION, Z_DEFLATED, CUDBG_ZLIB_WIN_BITS, diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c index 9e0a8a8186c4..30485f9a598f 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c @@ -406,14 +406,15 @@ static void cudbg_free_compress_buff(struct cudbg_init *pdbg_init) int cxgb4_cudbg_collect(struct adapter *adap, void *buf, u32 *buf_size, u32 flag) { - struct cudbg_init cudbg_init = { 0 }; struct cudbg_buffer dbg_buff = { 0 }; u32 size, min_size, total_size = 0; + struct cudbg_init cudbg_init; struct cudbg_hdr *cudbg_hdr; int rc; size = *buf_size; + memset(&cudbg_init, 0, sizeof(struct cudbg_init)); cudbg_init.adap = adap; cudbg_init.outbuf = buf; cudbg_init.outbuf_size = size; |