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brcm80211: remove redundant condition check before debugfs_remove_recursive 

debugfs_remove_recursive has taken IS_ERR_OR_NULL into account. So just
remove the condition check before debugfs_remove_recursive.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
zhong jiang 2018-09-08 21:40:43 +08:00 committed by Kalle Valo
parent 59c2a30d36
commit 761cb7cdef
1 changed files with 1 additions and 2 deletions
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3
drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c
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@ -62,8 +62,7 @@ int brcms_debugfs_attach(struct brcms_pub *drvr)
void brcms_debugfs_detach(struct brcms_pub *drvr)
{
if (!IS_ERR_OR_NULL(drvr->dbgfs_dir))
debugfs_remove_recursive(drvr->dbgfs_dir);
debugfs_remove_recursive(drvr->dbgfs_dir);
}
struct dentry *brcms_debugfs_get_devdir(struct brcms_pub *drvr)