Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8f789c48448aed74fe1c07af76de8f04adacec7d Commit: 8f789c48448aed74fe1c07af76de8f04adacec7d Parent: 988d0093f9cb2bf27c299e373f9cbaac47dab2c1 Author: David S. Miller <[EMAIL PROTECTED]> AuthorDate: Mon Feb 18 16:50:22 2008 -0800 Committer: David S. Miller <[EMAIL PROTECTED]> CommitDate: Mon Feb 18 16:50:22 2008 -0800
[NET]: Elminate spurious print_mac() calls. Patrick McHardy notes that print_mac() can get invoked even if the result it unused (f.e. as an argument to pr_debug() when DEBUG is not defined). Mark this function as "__pure" to eliminate this problem. Signed-off-by: David S. Miller <[EMAIL PROTECTED]> --- include/linux/if_ether.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h index 7a1e011..42dc6a3 100644 --- a/include/linux/if_ether.h +++ b/include/linux/if_ether.h @@ -129,7 +129,7 @@ extern ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len); /* * Display a 6 byte device address (MAC) in a readable format. */ -extern char *print_mac(char *buf, const unsigned char *addr); +extern __pure char *print_mac(char *buf, const unsigned char *addr); #define MAC_BUF_SIZE 18 #define DECLARE_MAC_BUF(var) char var[MAC_BUF_SIZE] __maybe_unused - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html