diff options
| author |   YueHaibing <yuehaibing@huawei.com> | 2019-11-07 22:35:58 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-11-08 11:33:16 -0800 |
| commit | c8119fa8922b0dfdda7c7152f7de55040aa5eb1d (patch) | |
| tree | 8cd7b78e1590bd9a5a2df146b9cf63065af98040 /drivers/net/ethernet/chelsio/cxgb4 | |
| parent | net: ethernet: stmmac: Add support for syscfg clock (diff) | |
| download | linux-dev-c8119fa8922b0dfdda7c7152f7de55040aa5eb1d.tar.xz linux-dev-c8119fa8922b0dfdda7c7152f7de55040aa5eb1d.zip | |
cxgb4: Use match_string() helper to simplify the code
match_string() returns the array index of a matching string.
Use it instead of the open-coded implementation.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c index c9d3dea4413e..19c11568113a 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c @@ -4,6 +4,7 @@ */ #include <linux/sort.h> +#include <linux/string.h> #include "t4_regs.h" #include "cxgb4.h" @@ -776,24 +777,18 @@ static int cudbg_get_mem_region(struct adapter *padap, struct cudbg_mem_desc *mem_desc) { u8 mc, found = 0; - u32 i, idx = 0; - int rc; + u32 idx = 0; + int rc, i; rc = cudbg_meminfo_get_mem_index(padap, meminfo, mem_type, &mc); if (rc) return rc; - for (i = 0; i < ARRAY_SIZE(cudbg_region); i++) { - if (!strcmp(cudbg_region[i], region_name)) { - found = 1; - idx = i; - break; - } - } - if (!found) + i = match_string(cudbg_region, ARRAY_SIZE(cudbg_region), region_name); + if (i < 0) return -EINVAL; - found = 0; + idx = i; for (i = 0; i < meminfo->mem_c; i++) { if (meminfo->mem[i].idx >= ARRAY_SIZE(cudbg_region)) continue; /* Skip holes */ |