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wlcore: debugfs: Remove unused variable 'res' 

Fixes the following W=1 kernel build warning(s):

Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Luciano Coelho <luciano.coelho@nokia.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-16-lee.jones@linaro.org
This commit is contained in:
Lee Jones 2020-08-26 10:33:46 +01:00 committed by Kalle Valo
parent e769ab5359
commit b95451e02e
1 changed files with 3 additions and 3 deletions
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6
drivers/net/wireless/ti/wlcore/debugfs.h
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@ -78,13 +78,13 @@ static ssize_t sub## _ ##name## _read(struct file *file, \
struct wl1271 *wl = file->private_data; \
struct struct_type *stats = wl->stats.fw_stats; \
char buf[DEBUGFS_FORMAT_BUFFER_SIZE] = ""; \
int res, i; \
int i; \
\
wl1271_debugfs_update_stats(wl); \
\
for (i = 0; i < len; i++) \
res = snprintf(buf, sizeof(buf), "%s[%d] = %d\n", \
buf, i, stats->sub.name[i]); \
snprintf(buf, sizeof(buf), "%s[%d] = %d\n", \
buf, i, stats->sub.name[i]); \
\
return wl1271_format_buffer(userbuf, count, ppos, "%s", buf); \
} \