From patchwork Tue Mar 12 09:51:41 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanislaw Gruszka X-Patchwork-Id: 10848959 X-Patchwork-Delegate: kvalo@adurom.com From: Stanislaw Gruszka To: linux-wireless@vger.kernel.org Cc: =?utf-8?q?Tomislav_Po=C5=BEega?= , Daniel Golle , Felix Fietkau , Mathias Kresin Subject: [PATCH v3 2/4] rt2x00: use ratelimited variants dev_warn/dev_err Date: Tue, 12 Mar 2019 10:51:41 +0100 Message-Id: <1552384303-29529-3-git-send-email-sgruszka@redhat.com> In-Reply-To: <1552384303-29529-1-git-send-email-sgruszka@redhat.com> References: <1552384303-29529-1-git-send-email-sgruszka@redhat.com> As reported by Randy we can overwhelm logs on some USB error conditions. To avoid that use dev_warn_ratelimited() and dev_err_ratelimitd(). Reported-and-tested-by: Randy Oostdyk Signed-off-by: Stanislaw Gruszka --- drivers/net/wireless/ralink/rt2x00/rt2x00.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h @@ -69,10 +69,10 @@ printk(KERN_ERR KBUILD_MODNAME ": %s: Error - " fmt, \ __func__, ##__VA_ARGS__) #define rt2x00_err(dev, fmt, ...) \ - wiphy_err((dev)->hw->wiphy, "%s: Error - " fmt, \ + wiphy_err_ratelimited((dev)->hw->wiphy, "%s: Error - " fmt, \ __func__, ##__VA_ARGS__) #define rt2x00_warn(dev, fmt, ...) \ - wiphy_warn((dev)->hw->wiphy, "%s: Warning - " fmt, \ + wiphy_warn_ratelimited((dev)->hw->wiphy, "%s: Warning - " fmt, \ __func__, ##__VA_ARGS__) #define rt2x00_info(dev, fmt, ...) \ wiphy_info((dev)->hw->wiphy, "%s: Info - " fmt, \