[PATCH] %n.n -> %0n printf format specifiers

[PATCH] %n.n -> %0n printf format specifiers

[Denis Vlasenko]

Hi folks,

We have ~2k of printf format specs like this:

"%s: Transmit timed out, status %4.4x, PHY status %4.4x, resetting...\n"

IIRC %04x and %4.4x are totally equivalent. %04 is shorter.

Patches are at http://195.66.192.167/linux/printf_patch/

Largest ones are:

# ls -l | sort -r
total 1012
-rw-r--r--   1 root     root        11424 Aug 26 10:49 3c59x.c.patch
-rw-r--r--   1 root     root         8985 Aug 26 10:50 yellowfin.c.patch
-rw-r--r--   1 root     root         8692 Aug 26 10:50 lec.c.patch
-rw-r--r--   1 root     root         8619 Aug 26 10:50 hamachi.c.patch
-rw-r--r--   1 root     root         8571 Aug 26 10:49 3c515.c.patch
-rw-r--r--   1 root     root         7829 Aug 26 10:50 winbond-840.c.patch
-rw-r--r--   1 root     root         7526 Aug 26 10:50 eepro100.c.patch
-rw-r--r--   1 root     root         7456 Aug 26 10:50 virgefb.c.patch
-rw-r--r--   1 root     root         7255 Aug 26 10:50 epic100.c.patch
-rw-r--r--   1 root     root         6725 Aug 26 10:49 8139too.c.patch
-rw-r--r--   1 root     root         6448 Aug 26 10:50 pci-skeleton.c.patch
-rw-r--r--   1 root     root         6403 Aug 26 10:50 via-rhine.c.patch
-rw-r--r--   1 root     root         5944 Aug 26 10:50 sundance.c.patch
-rw-r--r--   1 root     root         5944 Aug 26 10:50 l2cap.c.patch
-rw-r--r--   1 root     root         5811 Aug 26 10:50 ixj.c.patch
-rw-r--r--   1 root     root         5052 Aug 26 10:50 xircom_tulip_cb.c.patch
-rw-r--r--   1 root     root         4991 Aug 26 10:50 tulip_core.c.patch
-rw-r--r--   1 root     root         4958 Aug 26 10:50 interrupt.c.patch
-rw-r--r--   1 root     root         4610 Aug 26 10:50 media.c.patch
-rw-r--r--   1 root     root         4449 Aug 26 10:50 depca.c.patch
-rw-r--r--   1 root     root         4281 Aug 26 10:49 3c509.c.patch
-rw-r--r--   1 root     root         4236 Aug 26 10:50 21142.c.patch
-rw-r--r--   1 root     root         3780 Aug 26 10:49 raw1394.c.patch
-rw-r--r--   1 root     root         3733 Aug 26 10:49 residual.c.patch
-rw-r--r--   1 root     root         3561 Aug 26 10:50 pnic2.c.patch
-rw-r--r--   1 root     root         3353 Aug 26 10:50 fealnx.c.patch
-rw-r--r--   1 root     root         3246 Aug 26 10:50 sis900.c.patch
-rw-r--r--   1 root     root         3193 Aug 26 10:50 pcnet32.c.patch
-rw-r--r--   1 root     root         3184 Aug 26 10:49 cdu31a.c.patch
-rw-r--r--   1 root     root         3122 Aug 26 10:50 smc91c92_cs.c.patch
...

Feel free to grab & apply to your driver(s).
--
vda