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authorzhong jiang <zhongjiang@huawei.com>2018-08-17 00:37:15 +0800
committerDavid Sterba <dsterba@suse.com>2018-10-15 17:23:27 +0200
commit45128b08f74131753a10a584e3e5c4496b279269 (patch)
tree55ab4d1310104c9115954a3293f8c74c868fcd32 /net/netlabel
parent556f3ca88ecb7087e7e3144e429414c60a300984 (diff)
downloadlinux-next-45128b08f74131753a10a584e3e5c4496b279269.tar.gz
btrfs: change btrfs_pin_log_trans to return void
btrfs_pin_log_trans defines the variable "ret" for return value, but it is not modified after initialization. Further, I find that none of the callers do handles the return value, so it is safe to drop the unneeded "ret" and make it return void. Signed-off-by: zhong jiang <zhongjiang@huawei.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
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