| Message ID | 20201031005833.1060316-2-andrew@lunn.ch |
|---|---|
| State | Accepted |
| Delegated to: | David Miller |
| Headers | show |
| Series | davicom W=1 fixes | expand |
| Context | Check | Description |
|---|---|---|
| jkicinski/cover_letter | success | Link |
| jkicinski/fixes_present | success | Link |
| jkicinski/patch_count | success | Link |
| jkicinski/tree_selection | success | Clearly marked for net-next |
| jkicinski/subject_prefix | success | Link |
| jkicinski/source_inline | success | Was 0 now: 0 |
| jkicinski/verify_signedoff | success | Link |
| jkicinski/module_param | success | Was 0 now: 0 |
| jkicinski/build_32bit | success | Errors and warnings before: 0 this patch: 0 |
| jkicinski/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| jkicinski/verify_fixes | success | Link |
| jkicinski/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 35 lines checked |
| jkicinski/build_allmodconfig_warn | success | Errors and warnings before: 0 this patch: 0 |
| jkicinski/header_inline | success | Link |
| jkicinski/stable | success | Stable not CCed |
diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c index 5c6c8c5ec747..3fdc70dab5c1 100644 --- a/drivers/net/ethernet/davicom/dm9000.c +++ b/drivers/net/ethernet/davicom/dm9000.c @@ -232,32 +232,29 @@ static void dm9000_inblk_32bit(void __iomem *reg, void *data, int count) static void dm9000_dumpblk_8bit(void __iomem *reg, int count) { int i; - int tmp; for (i = 0; i < count; i++) - tmp = readb(reg); + readb(reg); } static void dm9000_dumpblk_16bit(void __iomem *reg, int count) { int i; - int tmp; count = (count + 1) >> 1; for (i = 0; i < count; i++) - tmp = readw(reg); + readw(reg); } static void dm9000_dumpblk_32bit(void __iomem *reg, int count) { int i; - int tmp; count = (count + 3) >> 2; for (i = 0; i < count; i++) - tmp = readl(reg); + readl(reg); } /*
drivers/net/ethernet/davicom//dm9000.c: In function ‘dm9000_dumpblk_8bit’: drivers/net/ethernet/davicom//dm9000.c:235:6: warning: variable ‘tmp’ set but not used [-Wunused-but-set-variable] The driver needs to read packet data from the device even when the packet is known bad. There is no need to assign the data to a variable during this discard operation. Signed-off-by: Andrew Lunn <andrew@lunn.ch> --- drivers/net/ethernet/davicom/dm9000.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)