Re: [PATCH] ipv6: sr: Use ARRAY_SIZE macro
From: Joe Perches <joe@perches.com>
Date: 2017-09-02 03:52:00
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On Fri, 2017-09-01 at 18:35 -0700, David Miller wrote:
From: Thomas Meyer <redacted> Date: Thu, 31 Aug 2017 16:18:15 +0200quoted
Grepping for "sizeof\(.+\) / sizeof\(" found this as one of the first candidates. Maybe a coccinelle can catch all of those.
Umm: try scripts/coccinelle/misc/array_size.cocci Until then, maybe a perl script? $ git grep --name-only sizeof.*/.*sizeof drivers/net | \ xargs perl -p -i -e 's/\bsizeof\s*\(\s*(\w+)\s*\)\s*\/\s*sizeof\s*\(\s*\1\s*\[\s*0\s*\]\s*\)/ARRAY_SIZE(\1)/g' gives: $ git diff --stat drivers/net drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 2 +- drivers/net/ethernet/mellanox/mlx4/fw.c | 4 +-- drivers/net/ethernet/mellanox/mlx4/main.c | 8 +++--- drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 2 +- drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.c | 186 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++----------------------------------------------------------- 5 files changed, 101 insertions(+), 101 deletions(-)