Clang warns when a variable is assigned to itself.
drivers/net/fddi/skfp/pcmplc.c:1257:6: warning: explicitly assigning
value of variable of type 'int' to itself [-Wself-assign]
phy = phy ; on_off = on_off ;
~~~ ^ ~~~
drivers/net/fddi/skfp/pcmplc.c:1257:21: warning: explicitly assigning
value of variable of type 'int' to itself [-Wself-assign]
phy = phy ; on_off = on_off ;
~~~~~~ ^ ~~~~~~
2 warnings generated.
Turns out this entire function doesn't actually do anything since
SK_UNUSED is just casting the pointer to void. Remove it to silence
this Clang warning.
Link: https://github.com/ClangBuiltLinux/linux/issues/128
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Several macros use non-standard styles where format and arguments
are not verified. Convert these to a more typical fmt, ##__VA_ARGS__
use so format and arguments match as appropriate.
Miscellanea:
o Fix format and argument mismatches
o Realign and reindent misindented block
o Strip newlines from formats and add to macro defines
o Coalesce a few consecutive logging uses to more simple single uses
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Logging macros should allow format and argument validation.
The DB_TX, DB_RX, and DB_GEN macros did not.
Update the macros and uses and add no_printk validation to the
previously compiled away #ifndef DEBUG variants.
Done with coccinelle and some typing.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
They are use less, and may generate compiling warnings, so remove them
(microblaze, arc, arm64, and unicore32 have already defined PCI_IOBASE).
The related warnings (with allmodconfig under microblaze):
CC [M] drivers/net/fddi/skfp/skfddi.o
In file included from drivers/net/fddi/skfp/skfddi.c:95:0:
drivers/net/fddi/skfp/h/skfbi.h:151:0: warning: "PCI_IOBASE" redefined
#define PCI_IOBASE 0xffffff00L /* Bit 31..8: I/O Base address */
^
In file included from include/linux/io.h:22:0,
from include/linux/pci.h:31,
from drivers/net/fddi/skfp/skfddi.c:82:
./arch/microblaze/include/asm/io.h:33:0: note: this is the location of the previous definition
#define PCI_IOBASE ((void __iomem *)_IO_BASE)
^
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
None of these files are actually using any __init type directives
and hence don't need to include <linux/init.h>. Most are just a
left over from __devinit and __cpuinit removal, or simply due to
code getting copied from one driver to the next.
This covers everything under drivers/net except for wireless, which
has been submitted separately.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Use "unsigned int/short" instead of "unsigned", and change the type of
iteration variable "i" to "unsigned int".
Signed-off-by: Tan Xiaojun <tanxiaojun@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
There are a mix of function prototypes with and without extern
in the kernel sources. Standardize on not using extern for
function prototypes.
Function prototypes don't need to be written with extern.
extern is assumed by the compiler. Its use is as unnecessary as
using auto to declare automatic/local variables in a block.
Signed-off-by: Joe Perches <joe@perches.com>
After moving the skfp driver, issues with the #include pathing to
their locel headers was somehow exposed. Several headers had the
incorrect path, so they were not able to be found during compile
time.
This patch fixes up the path issues to the local headers that need
to be included.
CC: "Maciej W. Rozycki" <macro@linux-mips.org>
CC: Christoph Goos <cgoos@syskonnect.de>
CC: <linux@syskonnect.de>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Move the FDDI drivers into drivers/net/fddi/ and make the
necessary Kconfig and Makefile changes.
CC: "Maciej W. Rozycki" <macro@linux-mips.org>
CC: Christoph Goos <cgoos@syskonnect.de>
CC: <linux@syskonnect.de>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
