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staging: silicom: fix a comparing proc_dir_entry pointer against 0 

we should be using the NULL macro, not 0 to compare against
a pointer value, and also remove braces around the single
if conditional after the create_proc_entry

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Devendra Naga 2012-09-16 12:01:59 -04:00 committed by Greg Kroah-Hartman
parent ad139634c5
commit 0c4a9f6e0a
1 changed files with 1 additions and 3 deletions
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4
drivers/staging/silicom/bp_mod.c
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@ -7725,10 +7725,8 @@ bypass_proc_create_entry_sd(struct pfs_unit_sd *pfs_unit_curr,
S_IFREG | S_IRUSR |
S_IWUSR | S_IRGRP |
S_IROTH, parent_pfs);
if (pfs_unit_curr->proc_entry == 0) {
if (pfs_unit_curr->proc_entry == NULL)
return -1;
}
pfs_unit_curr->proc_entry->read_proc = read_proc;
pfs_unit_curr->proc_entry->write_proc = write_proc;