cmd: pxe: Fix checkpatch WARNING/CHECK

Fix checkpatch WARNING and CHECK issues

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

diff --git a/cmd/pxe.c b/cmd/pxe.c
index 2e6eb1d2acfaa10513e0d88c30dd0077d7127e1d..73f1b4fbd336c246eb56d6603d81ba26e9847205 100644 (file)
--- a/cmd/pxe.c
+++ b/cmd/pxe.c
@@ -128,7 +128,7 @@ do_pxe_get(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
                return 1;
 
        err = strict_strtoul(pxefile_addr_str, 16,
-                               (unsigned long *)&pxefile_addr_r);
+                            (unsigned long *)&pxefile_addr_r);
        if (err < 0)
                return 1;
 
@@ -190,7 +190,7 @@ do_pxe_boot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
        cfg = parse_pxefile(cmdtp, pxefile_addr_r);
 
-       if (cfg == NULL) {
+       if (!cfg) {
                printf("Error parsing config file\n");
                return 1;
        }
@@ -230,10 +230,9 @@ static int do_pxe(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
        return CMD_RET_USAGE;
 }
 
-U_BOOT_CMD(
-       pxe, 3, 1, do_pxe,
-       "commands to get and boot from pxe files",
-       "get - try to retrieve a pxe file using tftp\npxe "
-       "boot [pxefile_addr_r] - boot from the pxe file at pxefile_addr_r\n"
+U_BOOT_CMD(pxe, 3, 1, do_pxe,
+          "commands to get and boot from pxe files",
+          "get - try to retrieve a pxe file using tftp\n"
+          "pxe boot [pxefile_addr_r] - boot from the pxe file at pxefile_addr_r\n"
 );
 #endif