ath6kl: Remove useless initialization in ath6kl_read_fwlogs()

ath6kl_read_fwlogs() assigns the value zero to the variable 'ret'
at the time of declaration. Later, return value of ath6kl_diag_read32()
repalces the init value. Hence removing useless zero assignment.

Signed-off-by: Raja Mani <rmani@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c
index 53f97db..0a6d6e2 100644 (file)
--- a/drivers/net/wireless/ath/ath6kl/main.c
+++ b/drivers/net/wireless/ath/ath6kl/main.c
@@ -255,7 +255,7 @@ int ath6kl_read_fwlogs(struct ath6kl *ar)
        struct ath6kl_dbglog_hdr debug_hdr;
        struct ath6kl_dbglog_buf debug_buf;
        u32 address, length, dropped, firstbuf, debug_hdr_addr;
-       int ret = 0, loop;
+       int ret, loop;
        u8 *buf;
 
        buf = kmalloc(ATH6KL_FWLOG_PAYLOAD_SIZE, GFP_KERNEL);