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Date: Sat, 21 Dec 2019 21:01:22 -0500 From: "Theodore Y. Ts'o" <tytso@....edu> To: Yunfeng Ye <yeyunfeng@...wei.com> Cc: adilger.kernel@...ger.ca, linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org, Ritesh Harjani <riteshh@...ux.ibm.com>, "hushiyuan@...wei.com" <hushiyuan@...wei.com>, "linfeilong@...wei.com" <linfeilong@...wei.com> Subject: Re: [PATCH v2] ext4: fix Wunused-but-set-variable warning in ext4_add_entry() On Tue, Dec 17, 2019 at 10:46:49PM +0800, Yunfeng Ye wrote: > Warning is found when compile with "-Wunused-but-set-variable": > > fs/ext4/namei.c: In function ‘ext4_add_entry’: > fs/ext4/namei.c:2167:23: warning: variable ‘sbi’ set but not used > [-Wunused-but-set-variable] > struct ext4_sb_info *sbi; > ^~~ > Fix this by moving the variable @sbi under CONFIG_UNICODE. > > Signed-off-by: Yunfeng Ye <yeyunfeng@...wei.com> > Reviewed-by: Ritesh Harjani <riteshh@...ux.ibm.com> Thanks, applied. - Ted
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