| Message ID | 20220419140625.2886328-1-trix@redhat.com |
|---|---|
| State | New |
| Headers | show |
| Series | USB2NET : SR9800 : change SR9800_BULKIN_SIZE from global to static | expand |
Hello: This patch was applied to netdev/net-next.git (master) by David S. Miller <davem@davemloft.net>: On Tue, 19 Apr 2022 10:06:25 -0400 you wrote: > Smatch reports this issue > sr9800.h:166:53: warning: symbol 'SR9800_BULKIN_SIZE' was not declared. Should it be static? > > Global variables should not be defined in header files. > This only works because sr9800.h in only included by sr9800.c > Change the storage-class specifier to static. > And since it does not change add type qualifier const. > > [...] Here is the summary with links: - USB2NET : SR9800 : change SR9800_BULKIN_SIZE from global to static https://git.kernel.org/netdev/net-next/c/0844d36f771d You are awesome, thank you!
diff --git a/drivers/net/usb/sr9800.h b/drivers/net/usb/sr9800.h index 18f670251275..952e6f7c0321 100644 --- a/drivers/net/usb/sr9800.h +++ b/drivers/net/usb/sr9800.h @@ -163,7 +163,7 @@ #define SR9800_MAX_BULKIN_24K 6 #define SR9800_MAX_BULKIN_32K 7 -struct {unsigned short size, byte_cnt, threshold; } SR9800_BULKIN_SIZE[] = { +static const struct {unsigned short size, byte_cnt, threshold; } SR9800_BULKIN_SIZE[] = { /* 2k */ {2048, 0x8000, 0x8001}, /* 4k */
Smatch reports this issue sr9800.h:166:53: warning: symbol 'SR9800_BULKIN_SIZE' was not declared. Should it be static? Global variables should not be defined in header files. This only works because sr9800.h in only included by sr9800.c Change the storage-class specifier to static. And since it does not change add type qualifier const. Signed-off-by: Tom Rix <trix@redhat.com> --- drivers/net/usb/sr9800.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)