diff options
| author |   Phillip Potter <phil@philpotter.co.uk> | 2021-06-15 23:36:03 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-16 09:25:29 +0200 |
| commit | ee82be77be24f6ea2508e5ad2d5ae559c08e7a6d (patch) | |
| tree | 6ee8c51c76bbc4b72ae3b72a9071b9e85810232d | |
| parent | staging: rtl8188eu: use prefix decrement operator on trycnt variable (diff) | |
staging: rtl8188eu: remove unused variables from core/rtw_efuse.c
Remove set but unused variables from within the file core/rtw_efuse.c
in the function efuse_read_phymap_from_txpktbuf, as they are triggering
kernel test robot warnings. Also, remove the local 'lenc' array as well,
as nothing is done with its values. Keep the two usb_read8 calls
however, as this patch is purely for warnings, not to change behaviour
of the code.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/r/20210615223607.13863-4-phil@philpotter.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/rtl8188eu/core/rtw_efuse.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/staging/rtl8188eu/core/rtw_efuse.c b/drivers/staging/rtl8188eu/core/rtw_efuse.c index 0d51bf9c9bb0..21619fd67217 100644 --- a/drivers/staging/rtl8188eu/core/rtw_efuse.c +++ b/drivers/staging/rtl8188eu/core/rtw_efuse.c @@ -234,16 +234,9 @@ static void efuse_read_phymap_from_txpktbuf( hi32 = usb_read32(adapter, REG_PKTBUF_DBG_DATA_H); if (i == 0) { - u8 lenc[2]; - u16 lenbak, aaabak; - u16 aaa; + usb_read8(adapter, REG_PKTBUF_DBG_DATA_L); + usb_read8(adapter, REG_PKTBUF_DBG_DATA_L + 1); - lenc[0] = usb_read8(adapter, REG_PKTBUF_DBG_DATA_L); - lenc[1] = usb_read8(adapter, REG_PKTBUF_DBG_DATA_L + 1); - - aaabak = le16_to_cpup((__le16 *)lenc); - lenbak = le16_to_cpu(*((__le16 *)lenc)); - aaa = le16_to_cpup((__le16 *)&lo32); len = le16_to_cpu(*((__le16 *)&lo32)); limit = min_t(u16, len - 2, limit); |