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wifi: rtw89: use int type to store negative error codes

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The 'ret' variable stores returns from other functions, which return
either zero on success or negative error codes on failure.  Storing
error codes in u32 (an unsigned type) causes no runtime issues but is
stylistically inconsistent and very ugly.  Change 'ret' from u32 to
int - this has no runtime impact.

Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250827150620.550641-1-rongqianfeng@vivo.com
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Qianfeng Rong 2025-08-27 23:06:19 +08:00 • committed by Ping-Ke Shih
commit a650d86bca
3 changed files with 16 additions and 15 deletions
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